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Cushion|Natural|GIA

1.02ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 6311654124

Certificate GIA 6311654124

Diamond specifications and retailer prices

From $2,265 AUD
HK$12,400 HKD
As of November 1, 2026
Save $2,706 AUD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,971 AUD at MOH London · As of November 2, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6311654124. Listed at 10 retailers as of November 1, 2026, with prices from $2,265 to $4,971, a $2,706 spread on the same certified stone. MOH London lists it at $4,971. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6311654124
Dimensions6.12 × 5.17 × 3.62 mm
L/W Ratio1.18
Top View
6.12 mm5.17 mm1.02 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6311654124
Side View
Table 55.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.0%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $4,971 AUD|Low: $2,247 AUD|High: $5,023 AUD|Avg: $3,118 AUD|-0.9%
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
November 2, 2026
Retailer 8$2,265 AUD
Retailer 11$2,563 AUD
Retailer 9$2,618 AUD
Retailer 2$2,805 AUD
Retailer 10$2,837 AUD
Retailer 5$2,881 AUD
Retailer 12$3,034 AUD
Retailer 7$3,112 AUD
Retailer 3$3,161 AUD
Retailer 13$3,196 AUD
Retailer 4$3,419 AUD
Retailer 6$3,874 AUD
MOH London$4,971 AUD

26 data points across 13 retailers

10 retailers$2,265 AUD to $4,971 AUD

B+
Cheapest Retailer
-
$2,265 AUD
HK$12,400 HKD
B+
Retailer 2
-
$2,563 AUD
$1,796 USD
View
B+
Retailer 3
-
$2,618 AUD
$1,835 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,805 AUD
£1,548 GBP
View
Retailer 5
-
$2,837 AUD
$1,988 USD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$3,034 AUD
$2,126 USD
View
B+
Retailer 7
-
$3,112 AUD
£1,717 GBP
View
B
Retailer 8
-
$3,196 AUD
$2,240 USD
View
B
Retailer 9
-
$3,874 AUD
€2,586 EUR
View
Most Expensive
B
MOH London
DFFA1F1F8 · Nov 2
$4,971 AUD
£2,743 GBP
View
9 more retailers have this diamond
Prices start from $2,265 AUDSave up to $2,706 AUD

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
$2,265 AUD