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Cushion|Natural|GIA

1.02ct F SI2 Cushion Natural Diamond

ID • F/SI2 • GIA 6551384577

Certificate GIA 6551384577

Diamond specifications and retailer prices

From $2,411 NZD
HK$10,600 HKD
As of November 2, 2026
Save $3,067 NZD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,478 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551384577. Listed at 15 retailers as of November 1, 2026, with prices from $2,411 to $5,478, a $3,067 spread on the same certified stone. MOH London lists it at $5,478. 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
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551384577
Dimensions6.62 × 5.28 × 3.63 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
6.62 mm5.28 mm1.02 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551384577
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.7%

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 2
Current: $5,478 NZD|Low: $2,343 NZD|High: $5,586 NZD|Avg: $3,248 NZD|-1.9%
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
November 2, 2026
Retailer 7$2,411 NZD
Retailer 13$2,428 NZD
Retailer 3$2,641 NZD
Retailer 11$2,655 NZD
Retailer 4$2,795 NZD
Retailer 6$2,927 NZD
Retailer 2$2,933 NZD
Retailer 8$3,140 NZD
Retailer 10$3,142 NZD
Retailer 14$3,176 NZD
Retailer 12$3,192 NZD
Retailer 9$4,337 NZD
Retailer 5$4,851 NZD
MOH London$5,478 NZD

26 data points across 14 retailers

15 retailers$2,411 NZD to $5,478 NZD

A
Cheapest Retailer
-
$2,411 NZD
HK$10,600 HKD
A
Retailer 2
-
$2,428 NZD
$1,366 USD
View
A
Retailer 3
-
$2,641 NZD
$1,486 USD
View
A
Retailer 4
-
$2,655 NZD
$1,494 USD
View
Final sale: no returns
A
Retailer 5
-
$2,795 NZD
$1,572 USD
View
A
Retailer 6
-
$2,927 NZD
$1,647 USD
View
A
Retailer 7
-
$2,933 NZD
$1,650 USD
View
A
Retailer 8
-
$3,140 NZD
£1,391 GBP
View
A
Retailer 9
-
$3,142 NZD
$1,768 USD
View
A
Retailer 10
-
$3,176 NZD
$1,787 USD
View
A
Retailer 11
-
$3,192 NZD
£1,414 GBP
View
A
Retailer 12
-
$3,452 NZD
A$2,988 AUD
View
B+
Retailer 13
-
$4,337 NZD
€2,324 EUR
View
Retailer 14
-
$4,851 NZD
$2,729 USD
View
Price last confirmed 9 days ago
Most Expensive
B+
MOH London
8E1E6A856 · Nov 1
$5,478 NZD
£2,427 GBP
View
14 more retailers have this diamond
Prices start from $2,411 NZDSave up to $3,067 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
$2,411 NZD