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基准价格表 · 2026-10-02 期 · 存档

培育钻石价格表。

本页按原样保存 2026-10-02 期。现行一期见价格表。

按等级查看

某一等级的品牌,价格 = 基准价 ×(1 + 该等级溢价),前提是它至少有一项产品事实经独立方核实;否则按基准价。

基准价(圆形)

0.30–0.39 ct

LCVVS1VVS2VS1VS2SI1SI2P
D740720690660640600560460
E710680660630610570530440
F680650630600580540510420
G640620600570550520480400
H610590560540520490460380
I570550530510490460430350
J530510490470450420400330
K490470450430420390360300
L450430410400380360330280
M410390380360350330300250

0.40–0.49 ct

LCVVS1VVS2VS1VS2SI1SI2P
D770750720690660620580480
E740710690660630590550460
F700680650630600570530440
G670640620600570540500420
H630610590570540510470400
I590570550530510470440370
J550530510490470440410340
K510490470450430410380320
L460450430410400370350290
M420410390380360340320260

0.50–0.69 ct

LCVVS1VVS2VS1VS2SI1SI2P
D810780750720690650610510
E770740720690660620580480
F740710680660630590550460
G700670650620600560520440
H660640610590570530500410
I620600570550530500460390
J570550530510490460430360
K530510490470450430400330
L490470450430420390360300
M440430410390380350330280

0.70–0.89 ct

LCVVS1VVS2VS1VS2SI1SI2P
D850820790760730680640530
E810780750720690650610510
F770740720690660620580480
G730710680650630590550460
H690670640620590560520430
I650620600580560520490400
J600580560540520480450380
K560540520500480450420350
L510490470450440410380320
M460450430410400370350290

0.90–0.99 ct

LCVVS1VVS2VS1VS2SI1SI2P
D870840810780750700650550
E830800770740710670620520
F790760740710680640590500
G750730700670650610560470
H710690660640610570540450
I670640620590570540500420
J620600570550530500460390
K570550530510490460430360
L520500490470450420390330
M480460440420410380360300

1.00–1.49 ct

LCVVS1VVS2VS1VS2SI1SI2P
D910880840810780730680570
E870840810770740700650540
F830800770740710660620520
G780760730700670630590490
H740720690660640600560460
I690670640620590560520430
J640620600580550520480400
K590570550530510480450370
L550530510490470440410340
M500480460440420400370310

1.50–1.99 ct

LCVVS1VVS2VS1VS2SI1SI2P
D960930890860820770720600
E920880850820790740690570
F870840810780750700650550
G830800770740710670620520
H790760730700670630590490
I730710680650630590550460
J680660630610580550510430
K630610580560540500470390
L580560530510490460430360
M520500490470450420390330

2.00–2.99 ct

LCVVS1VVS2VS1VS2SI1SI2P
D1,010980940910870810760630
E970930900860830780730610
F920890860820790740690580
G880840810780750700660550
H830800770740710670620520
I770750720690660620580480
J720690670640620580540450
K660640620590570530500410
L610590570540520490460380
M550530510490470440410350

3.00–3.99 ct

LCVVS1VVS2VS1VS2SI1SI2P
D1,0701,030990960920860800670
E1,020990950910880820770640
F970940900870830780730610
G930890860830790740690580
H880850810780750700660550
I820790760730700660610510
J760730710680650610570470
K700680650630600560530440
L640620600570550520480400
M580560540520500470440370

4.00–5.00 ct

LCVVS1VVS2VS1VS2SI1SI2P
D1,1201,0801,0401,000960900840700
E1,0701,030990950910860800670
F1,010980940910870820760630
G960930890860830770720600
H910880850820780730680570
I850820790760730680640530
J790760730710680640590490
K730700680650630590550460
L670650620600570540500420
M610590570540520490460380

GDCS 规定的系数

表上每个数字,都是该克拉段 F 色、VS1 的基准价乘以颜色和净度系数;切工、形状、合成工艺再乘到这颗石头的价值上。所有系数由 GDCS 规定,每年复核一次,没有一个取自任何卖家的标价。

颜色

DEFGHIJKLM
× 1.10× 1.05× 1.00× 0.95× 0.90× 0.84× 0.78× 0.72× 0.66× 0.60

净度

LCVVS1VVS2VS1VS2SI1SI2P
× 1.12× 1.08× 1.04× 1.00× 0.96× 0.90× 0.84× 0.70

切工

极好很好好一般差
× 1.00× 0.90× 0.80× 0.70× 0.60

形状

圆形垫形椭圆形雷迪恩形梨形心形橄榄形方形祖母绿形
× 1.00× 0.90× 0.95× 0.93× 0.95× 0.92× 0.92× 0.90× 0.92

合成工艺

HPHTCVD
× 1.05× 0.95

彩色,1.00–1.49 克拉,净度 VS1

彩色石头按同克拉、同净度、F 色的白钻基准价,乘以色系和浓度系数定价,切工按「极好」计。

极浅浅中浓艳
黄630670740740810
粉630670740740810
蓝630670740740810
红630670740740810
绿630670740740810
棕440470520520570

彩色:色系

黄粉蓝红绿棕
× 1.00× 1.00× 1.00× 1.00× 1.00× 0.70

彩色:浓度

极浅浅中浓艳
× 0.85× 0.90× 1.00× 1.00× 1.10

光学表现(亮度、火彩、闪烁)依 GDCS/T—2027 在证书上描述,不计价。

数据来源

价位:The Diamond Price. (2026). Diamond Price Index [Data set]. CC BY 4.0. 用其中 14 行培育钻数据拟合:1 克拉参照价为每克拉 715 美元,每克拉价格随克拉数按 0.158 次方增长。系数:GDCS,规则 v8。数据集文件连同日期和哈希存档。 价位依据 The Diamond Price 的 Diamond Price Index 拟合,按 CC BY 4.0 使用,引用时请一并署名。GDCS 对其做了改编:数据行只用于拟合 GDCS 公式,数据集本身的数字一个也不转载。 怎么算的。

下载这张表

CSV · JSON · 全部 GDCS 数据

可自由使用、转发和改编,含商业用途,须署名并附链接:CC BY 4.0。

版本说明

2026-10-02 期,规则 v8(SHA-256 89691eeaf995)。价位用 2026-10-02 读取的数据集文件中 14 行培育钻数据拟合(SHA-256 1fa489ecfa12):1 克拉参照价每克拉 714.52 美元,指数 0.1583。 这是这套规则下的第一期。

历期

2026-10-02

怎么引用

GDCS, Association for Intelligent Diamond International. (2026). GDCS Lab-Grown Diamond Benchmark Price List, issue 2026-10-02 [Data set]. https://gdcs.ai/zh/prices/2026-10-02/

可以直接引用的一句话

1.00–1.49 克拉圆形,F 色,VS1:每克拉 740 美元(GDCS 培育钻石基准价,2026-10-02 期)。每个数字都由 GDCS 公式算出,没有一个是卖家的标价。