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Cushion|Natural|GIA

1.03ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 3545082378

Certificate GIA 3545082378

Diamond specifications and retailer prices

From HK$6,756 HKD
As of November 6, 2026
Save HK$10,330 HKD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$17,086 HKD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded J 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 3545082378. Listed at 8 retailers as of November 6, 2026, with prices from HK$6,756 to HK$17,086, a HK$10,330 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,086. 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

1.03
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545082378
Dimensions5.74 × 5.54 × 3.75 mm
L/W Ratio1.04
Top View
5.74 mm5.54 mm1.03 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545082378
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.7%

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 6
Current: HK$17,086 HKD|Low: HK$6,262 HKD|High: HK$19,829 HKD|Avg: HK$9,677 HKD|-13.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5HK$6,756 HKD
Retailer 7HK$7,422 HKD
Retailer 4HK$7,900 HKD
Retailer 2HK$8,386 HKD
Retailer 6HK$8,449 HKD
Retailer 3HK$9,421 HKD
Retailer 8HK$10,126 HKD
Do Amore DiamondsHK$17,086 HKD

42 data points across 8 retailers

8 retailersHK$6,756 HKD to HK$17,086 HKD

A
Cheapest Retailer
-
HK$6,756 HKD
Final sale: no returns
A
Retailer 2
-
HK$7,422 HKD
View
A
Retailer 3
-
HK$7,900 HKD
View
A
Retailer 4
-
HK$8,386 HKD
View
A
Retailer 5
-
HK$8,449 HKD
View
A
Retailer 6
-
HK$9,421 HKD
View
A
Retailer 7
-
HK$10,126 HKD
View
Most Expensive
B
Do Amore Diamonds
12-100767844602 · Nov 6
HK$17,086 HKD
$2,180 USD
View
7 more retailers have this diamond
Prices start from HK$6,756 HKDSave up to HK$10,330 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.

A
1.03ct Cushion
HK$6,756 HKD