Cushion|Natural|GIA

1.02ct D SI1 Cushion Natural Diamond

ID • D/SI1 • GIA 2546049986

Certificate GIA 2546049986

Diamond specifications and retailer prices

From $1,976 USD
As of October 29, 2026
Save $1,947 USD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,923 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546049986. Listed at 14 retailers as of October 29, 2026, with prices from $1,976 to $3,923, a $1,947 spread on the same certified stone. MOH London lists it at $3,923. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
D
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.27°
OriginNatural
Grading LabGIA
CertificateGIA 2546049986
Dimensions6.99 × 5.38 × 3.63 mm
L/W Ratio1.30
Cert comments
Additional clouds, pinpoints and surface graining are not shown.
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
6.99 mm5.38 mm1.02 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546049986
Side View
Table 62.0%Crown 34.27°Girdle: THN-THKPavilionCulet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,923 USD|Low: $1,796 USD|High: $3,943 USD|Avg: $2,533 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 15$1,976 USD
Retailer 6$2,000 USD
Retailer 3$2,011 USD
Retailer 16$2,056 USD
Retailer 17$2,174 USD
Retailer 12$2,179 USD
Retailer 5$2,227 USD
Retailer 4$2,240 USD
Retailer 18$2,366 USD
Retailer 14$2,425 USD
Retailer 13$2,444 USD
Retailer 2$2,738 USD
Retailer 11$2,781 USD
Retailer 8$2,837 USD
Retailer 7$3,008 USD
Retailer 9$3,020 USD
Retailer 10$3,389 USD
MOH London$3,923 USD

19 data points across 18 retailers

14 retailers$1,976 USD to $3,923 USD

A
Cheapest Retailer
-
$1,976 USD
Retailer 2
-
$2,000 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$2,011 USD
View
A
Retailer 4
-
$2,056 USD
View
Final sale: no returns
A
Retailer 5
-
$2,174 USD
View
A
Retailer 6
-
$2,179 USD
£1,716 GBP
View
A
Retailer 7
-
$2,227 USD
View
A
Retailer 8
-
$2,240 USD
View
A
Retailer 9
-
$2,366 USD
View
A
Retailer 10
-
$2,425 USD
View
B+
Retailer 11
-
$2,444 USD
£1,924 GBP
View
B+
Retailer 12
-
$2,738 USD
ZAR 44,227 ZAR
View
B+
Retailer 13
-
$2,781 USD
€2,649 EUR
View
Most Expensive
B
MOH London
073186734 · Oct 29
$3,923 USD
£3,089 GBP
View
13 more retailers have this diamond
Prices start from $1,976 USDSave up to $1,947 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.02ct Cushion
$1,976 USD