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Cushion|Natural|GIA

1.02ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 2245078494

Certificate GIA 2245078494

Diamond specifications and retailer prices

From $2,824 AUD
$1,979 USD
As of November 1, 2026
Save $3,845 AUD (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,669 AUD at Queensmith · As of October 28, 2026
View at Queensmith

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245078494. Listed at 11 retailers as of October 28, 2026, with prices from $2,824 to $6,669, a $3,845 spread on the same certified stone. Queensmith lists it at $6,669. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245078494
Dimensions6.55 × 5.44 × 3.56 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
6.55 mm5.44 mm1.02 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245078494
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.3%

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: $6,669 AUD|Low: $2,824 AUD|High: $6,669 AUD|Avg: $3,719 AUD|+2.4%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$2,824 AUD
Retailer 3$2,885 AUD
Retailer 7$2,904 AUD
Retailer 11$3,015 AUD
Retailer 8$3,058 AUD
Retailer 9$3,204 AUD
Retailer 2$3,412 AUD
Retailer 5$3,687 AUD
Retailer 4$4,309 AUD
Retailer 6$6,045 AUD
Queensmith$6,669 AUD

9 data points across 11 retailers

11 retailers$2,824 AUD to $6,669 AUD

B+
Cheapest Retailer
-
$2,824 AUD
$1,979 USD
B+
Retailer 2
-
$2,885 AUD
$2,022 USD
View
Final sale: no returns
Retailer 3
-
$2,904 AUD
$2,035 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$3,015 AUD
$2,113 USD
View
B+
Retailer 5
-
$3,058 AUD
$2,143 USD
View
B+
Retailer 6
-
$3,204 AUD
$2,245 USD
View
B+
Retailer 7
-
$3,412 AUD
£1,883 GBP
View
B+
Retailer 8
-
$3,687 AUD
£2,035 GBP
View
B
Retailer 9
-
$4,309 AUD
€2,876 EUR
View
B
Retailer 10
-
$6,045 AUD
£3,336 GBP
View
Most Expensive
B
Queensmith
2245078494 · Oct 28
$6,669 AUD
£3,680 GBP
View
10 more retailers have this diamond
Prices start from $2,824 AUDSave up to $3,845 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
$2,824 AUD