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Round|Natural|GIA

1.02ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2514016883

Certificate GIA 2514016883

Diamond specifications and retailer prices

From $2,631 SGD
As of November 6, 2026
Save $4,525 SGD (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,393 SGD at NZ Jewellers · As of October 3, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2514016883. Listed at 19 retailers as of November 5, 2026, with a 172% 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2514016883
Dimensions6.39 × 6.36 × 3.98 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.39 mm6.36 mm1.02 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2514016883
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,290 SGD|Low: $2,631 SGD|High: $6,269 SGD|Avg: $3,864 SGD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$2,631 SGD
Retailer 2$3,166 SGD
Retailer 9$3,264 SGD
Retailer 10$3,267 SGD
Retailer 1$3,290 SGD
Retailer 3$3,662 SGD
Retailer 4$3,698 SGD
Retailer 6$4,113 SGD
Retailer 5$4,136 SGD
Retailer 7$6,178 SGD

36 data points across 10 retailers

19 retailers$2,631 SGD to $7,157 SGD

A
Cheapest Retailer
-
$2,631 SGD
B+
Retailer 2
-
$3,166 SGD
View
B+
Retailer 3
-
$3,264 SGD
View
Final sale: no returns
B+
Retailer 4
-
$3,267 SGD
View
B+
Retailer 5
-
$3,290 SGD
View
B+
Retailer 6
-
$3,418 SGD
View
Retailer 7
-
$3,537 SGD
View
Price last confirmed 36 days ago
Retailer 8
-
$3,537 SGD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
$3,662 SGD
View
Retailer 10
-
$3,672 SGD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
$3,698 SGD
View
B+
Retailer 12
-
$3,717 SGD
View
Retailer 13
-
$4,080 SGD
View
Price last confirmed 38 days ago
B+
Retailer 14
-
$4,113 SGD
View
B+
Retailer 15
-
$4,136 SGD
View
B
Retailer 16
-
$6,178 SGD
View
B
Retailer 17
-
$7,157 SGD
View
Retailer 18
-
$7,393 SGD
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
5cc41b73-73d9-4086-866b-85a03d49e651 · Oct 3
$7,393 SGD
$5,788 USD
View
Price last confirmed 34 days ago
18 more retailers have this diamond
Prices start from $2,631 SGDSave up to $4,525 SGD

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
$2,631 SGD