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Round|Natural|GIA

1.02ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7526631127

Certificate GIA 7526631127

Diamond specifications and retailer prices

From HK$13,855 HKD
As of November 6, 2026
Save HK$25,230 HKD (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$39,085 HKD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7526631127. Listed at 19 retailers as of November 5, 2026, with a 182% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7526631127
Dimensions6.51 × 6.46 × 3.98 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Cloud, Feather, Crystal, Knot
Top View
6.51 mm6.46 mm1.02 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7526631127
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.4%

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$39,085 HKD|Low: HK$13,753 HKD|High: HK$39,085 HKD|Avg: HK$20,972 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 11HK$13,855 HKD
Retailer 5HK$16,396 HKD
Retailer 4HK$16,891 HKD
Retailer 12HK$17,244 HKD
Retailer 13HK$17,589 HKD
Retailer 2HK$17,636 HKD
Retailer 3HK$18,695 HKD
Retailer 6HK$19,331 HKD
Retailer 9HK$19,668 HKD
Retailer 8HK$21,417 HKD
Retailer 7HK$23,159 HKD
Retailer 10HK$32,660 HKD
NZ JewellersHK$39,085 HKD

38 data points across 13 retailers

19 retailersHK$13,855 HKD to HK$39,085 HKD

A
Cheapest Retailer
-
HK$13,855 HKD
A
Retailer 2
-
HK$16,396 HKD
View
A
Retailer 3
-
HK$16,891 HKD
View
A
Retailer 4
-
HK$17,244 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$17,589 HKD
View
A
Retailer 6
-
HK$17,636 HKD
View
B+
Retailer 7
-
HK$18,240 HKD
View
Retailer 8
-
HK$18,695 HKD
View
Price last confirmed 36 days ago
Retailer 9
-
HK$18,695 HKD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$19,331 HKD
View
Retailer 11
-
HK$19,558 HKD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
HK$19,668 HKD
View
B+
Retailer 13
-
HK$19,786 HKD
View
B+
Retailer 14
-
HK$21,417 HKD
View
Retailer 15
-
HK$21,566 HKD
View
Price last confirmed 38 days ago
B+
Retailer 16
-
HK$23,159 HKD
View
B
Retailer 17
-
HK$32,660 HKD
View
B
Retailer 18
-
HK$39,085 HKD
View
Most Expensive
NZ Jewellers
f9d3c190-f6cb-4d86-939b-be3724b49232 · Sep 28
HK$39,085 HKD
$4,982 USD
View
Price last confirmed 39 days ago
18 more retailers have this diamond
Prices start from HK$13,855 HKDSave up to HK$25,230 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
1.02ct Round
HK$13,855 HKD