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Cushion|Natural|GIA

1.02ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 7371936642

Certificate GIA 7371936642

Diamond specifications and retailer prices

From HK$18,696 HKD
$2,383 USD
As of October 30, 2026
Save HK$7,286 HKD (28%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$25,983 HKD at Yorxs · As of October 29, 2026
View at Yorxs

About this 1.02ct natural cushion diamond

This 1.02ct 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 7371936642. Listed at 14 retailers as of October 29, 2026, with prices from HK$18,696 to HK$25,983, a HK$7,286 spread on the same certified stone. Yorxs lists it at HK$25,983. 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7371936642
Dimensions5.39 × 5.36 × 4.03 mm
L/W Ratio1.01
Top View
5.39 mm5.36 mm1.02 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 7371936642
Side View
Table 67.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 75.1%

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: Oct 30
Current: HK$20,018 HKD|Low: HK$18,696 HKD|High: HK$25,983 HKD|Avg: HK$21,720 HKD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Yorxs
October 29, 2026
Retailer 10HK$18,696 HKD
Retailer 4HK$19,112 HKD
Retailer 3HK$19,238 HKD
Retailer 1HK$20,018 HKD
Retailer 11HK$20,072 HKD
Retailer 14HK$20,420 HKD
Retailer 13HK$20,485 HKD
Retailer 12HK$20,666 HKD
Retailer 7HK$21,529 HKD
Retailer 9HK$21,733 HKD
Retailer 2HK$22,909 HKD
Retailer 6HK$22,909 HKD
Retailer 16HK$23,231 HKD
Retailer 15HK$23,417 HKD
Retailer 5HK$23,694 HKD
Retailer 8HK$25,038 HKD
YorxsHK$25,983 HKD

13 data points across 17 retailers

14 retailersHK$18,696 HKD to HK$25,983 HKD

B+
Cheapest Retailer
-
HK$18,696 HKD
$2,383 USD
B+
Retailer 2
-
HK$19,112 HKD
$2,436 USD
View
B+
Retailer 3
-
HK$19,238 HKD
$2,452 USD
View
B+
Retailer 4
-
HK$20,018 HKD
SGD 3,448 SGD
View
B+
Retailer 5
-
HK$20,072 HKD
$2,558 USD
View
B+
Retailer 6
-
HK$20,420 HKD
$2,603 USD
View
B+
Retailer 7
-
HK$20,485 HKD
$2,611 USD
View
B
Retailer 8
-
HK$21,733 HKD
$2,770 USD
View
B
Retailer 9
-
HK$22,909 HKD
$2,920 USD
View
B
Retailer 10
-
HK$22,909 HKD
$2,920 USD
View
B
Retailer 11
-
HK$23,231 HKD
$2,961 USD
View
B
Retailer 12
-
HK$23,417 HKD
CA$4,145 CAD
View
B
Retailer 13
-
HK$23,694 HKD
$3,020 USD
View
Most Expensive
B
Yorxs
518346575 · Oct 29
HK$25,983 HKD
€3,154 EUR
View
13 more retailers have this diamond
Prices start from HK$18,696 HKDSave up to HK$7,286 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$18,696 HKD