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Cushion|Natural|GIA

1.02ct D SI1 Cushion Natural Diamond

ID • D/SI1 • GIA 2546049986

Certificate GIA 2546049986

Diamond specifications and retailer prices

From $3,506 NZD
$1,976 USD
As of November 1, 2026
Save $3,419 NZD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,925 NZD at MOH London · As of November 1, 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 November 1, 2026, with prices from $3,506 to $6,925, a $3,419 spread on the same certified stone. MOH London lists it at $6,925. 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
Colour
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: Nov 1
Current: $6,925 NZD|Low: $3,187 NZD|High: $6,997 NZD|Avg: $4,496 NZD|-1.0%
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
November 2, 2026
Retailer 15$3,506 NZD
Retailer 6$3,549 NZD
Retailer 3$3,568 NZD
Retailer 16$3,648 NZD
Retailer 11$3,855 NZD
Retailer 17$3,857 NZD
Retailer 5$3,951 NZD
Retailer 4$3,974 NZD
Retailer 18$4,199 NZD
Retailer 2$4,301 NZD
Retailer 14$4,303 NZD
Retailer 12$4,857 NZD
Retailer 13$4,935 NZD
Retailer 8$5,034 NZD
Retailer 7$5,337 NZD
Retailer 9$5,358 NZD
Retailer 10$6,013 NZD
MOH London$6,925 NZD

21 data points across 18 retailers

14 retailers$3,506 NZD to $6,925 NZD

A
Cheapest Retailer
-
$3,506 NZD
$1,976 USD
Retailer 2
-
$3,549 NZD
$2,000 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$3,568 NZD
$2,011 USD
View
A
Retailer 4
-
$3,648 NZD
$2,056 USD
View
Final sale: no returns
A
Retailer 5
-
$3,855 NZD
£1,711 GBP
View
A
Retailer 6
-
$3,857 NZD
$2,174 USD
View
A
Retailer 7
-
$3,951 NZD
$2,227 USD
View
A
Retailer 8
-
$3,974 NZD
$2,240 USD
View
A
Retailer 9
-
$4,199 NZD
$2,366 USD
View
A
Retailer 10
-
$4,301 NZD
£1,909 GBP
View
A
Retailer 11
-
$4,303 NZD
$2,425 USD
View
B+
Retailer 12
-
$4,857 NZD
ZAR 44,227 ZAR
View
B+
Retailer 13
-
$4,935 NZD
€2,649 EUR
View
Most Expensive
B
MOH London
073186734 · Nov 1
$6,925 NZD
£3,073 GBP
View
13 more retailers have this diamond
Prices start from $3,506 NZDSave up to $3,419 NZD

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
$3,506 NZD