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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 HK$15,527 HKD
$1,979 USD
As of November 1, 2026
Save HK$21,142 HKD (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$36,670 HKD 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 HK$15,527 to HK$36,670, a HK$21,142 spread on the same certified stone. Queensmith lists it at HK$36,670. 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: HK$36,670 HKD|Low: HK$15,527 HKD|High: HK$36,670 HKD|Avg: HK$20,447 HKD|+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 10HK$15,527 HKD
Retailer 3HK$15,865 HKD
Retailer 7HK$15,967 HKD
Retailer 11HK$16,579 HKD
Retailer 8HK$16,814 HKD
Retailer 9HK$17,617 HKD
Retailer 2HK$18,760 HKD
Retailer 5HK$20,275 HKD
Retailer 4HK$23,694 HKD
Retailer 6HK$33,242 HKD
QueensmithHK$36,670 HKD

9 data points across 11 retailers

11 retailersHK$15,527 HKD to HK$36,670 HKD

B+
Cheapest Retailer
-
HK$15,527 HKD
$1,979 USD
B+
Retailer 2
-
HK$15,865 HKD
$2,022 USD
View
Final sale: no returns
Retailer 3
-
HK$15,967 HKD
$2,035 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
HK$16,579 HKD
$2,113 USD
View
B+
Retailer 5
-
HK$16,814 HKD
$2,143 USD
View
B+
Retailer 6
-
HK$17,617 HKD
$2,245 USD
View
B+
Retailer 7
-
HK$18,760 HKD
£1,883 GBP
View
B+
Retailer 8
-
HK$20,275 HKD
£2,035 GBP
View
B
Retailer 9
-
HK$23,694 HKD
€2,876 EUR
View
B
Retailer 10
-
HK$33,242 HKD
£3,336 GBP
View
Most Expensive
B
Queensmith
2245078494 · Oct 28
HK$36,670 HKD
£3,680 GBP
View
10 more retailers have this diamond
Prices start from HK$15,527 HKDSave up to HK$21,142 HKD

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
HK$15,527 HKD