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Cushion|Natural|GIA

1.03ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 2376934039

Certificate GIA 2376934039

Diamond specifications and retailer prices

From HK$20,181 HKD
As of November 4, 2026
Save HK$8,868 HKD (31%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$29,049 HKD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2376934039. Listed at 15 retailers as of November 4, 2026, with prices from HK$20,181 to HK$29,049, a HK$8,868 spread on the same certified stone. Yorxs lists it at HK$29,049. 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

1.03
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2376934039
Dimensions6.49 × 5.56 × 3.66 mm
L/W Ratio1.17
Top View
6.49 mm5.56 mm1.03 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2376934039
Side View
Table 57.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 65.9%

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 4
Current: HK$25,558 HKD|Low: HK$20,126 HKD|High: HK$29,123 HKD|Avg: HK$23,170 HKD|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 6, 2026
Retailer 6HK$20,126 HKD
Retailer 5HK$20,181 HKD
Retailer 3HK$20,746 HKD
Retailer 2HK$22,556 HKD
Retailer 7HK$22,760 HKD
Retailer 4HK$24,366 HKD
Retailer 1HK$25,558 HKD
YorxsHK$29,049 HKD

44 data points across 8 retailers

15 retailersHK$20,181 HKD to HK$29,049 HKD

B+
Cheapest Retailer
-
HK$20,181 HKD
B+
Retailer 2
-
HK$20,746 HKD
View
B+
Retailer 3
-
HK$21,067 HKD
View
B
Retailer 4
-
HK$21,576 HKD
View
B
Retailer 5
-
HK$22,556 HKD
View
B
Retailer 6
-
HK$22,744 HKD
View
B
Retailer 7
-
HK$22,760 HKD
View
B
Retailer 8
-
HK$24,366 HKD
View
B
Retailer 9
-
HK$24,484 HKD
View
B
Retailer 10
-
HK$25,558 HKD
View
B
Retailer 11
-
HK$25,707 HKD
View
B
Retailer 12
-
HK$25,707 HKD
View
B
Retailer 13
-
HK$26,036 HKD
View
B
Retailer 14
-
HK$26,569 HKD
View
Most Expensive
B
Yorxs
518346428 · Nov 6
HK$29,049 HKD
€3,530 EUR
View
14 more retailers have this diamond
Prices start from HK$20,181 HKDSave up to HK$8,868 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+
1.03ct Cushion
HK$20,181 HKD