Cushion|Natural|GIA

1.02ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 6265123859

Certificate GIA 6265123859

Diamond specifications and retailer prices

From $3,386 USD
A$5,209 AUD
As of October 29, 2026
Save $3,589 USD (51%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,975 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 E 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 6265123859. Listed at 8 retailers as of October 29, 2026, with prices from $3,386 to $6,975, a $3,589 spread on the same certified stone. MOH London lists it at $6,975. 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
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6265123859
Dimensions5.94 × 5.61 × 3.70 mm
L/W Ratio1.06
Top View
5.94 mm5.61 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6265123859
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $6,975 USD|Low: $3,620 USD|High: $7,022 USD|Avg: $4,402 USD|+1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 8$3,633 USD
Retailer 7$3,651 USD
Retailer 4$3,740 USD
Retailer 6$3,757 USD
Retailer 5$4,149 USD
Retailer 2$4,659 USD
Retailer 3$4,688 USD
Retailer 9$4,818 USD
MOH London$6,975 USD

40 data points across 9 retailers

8 retailers$3,386 USD to $6,975 USD

B+
Cheapest Retailer
-
$3,386 USD
A$5,209 AUD
B
Retailer 2
-
$3,651 USD
View
Retailer 3
-
$3,740 USD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$3,757 USD
View
B
Retailer 5
-
$4,149 USD
View
B
Retailer 6
-
$4,659 USD
£3,669 GBP
View
B
Retailer 7
-
$4,688 USD
€4,465 EUR
View
Most Expensive
B
MOH London
6B84C3E03 · Oct 29
$6,975 USD
£5,492 GBP
View
7 more retailers have this diamond
Prices start from $3,386 USDSave up to $3,589 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.

B+
1.02ct Cushion
$3,386 USD