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Round|Natural|GIA

1.02ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 3415214529

Certificate GIA 3415214529

Diamond specifications and retailer prices

From $2,387 SGD
As of October 31, 2026
Save $4,486 SGD (65%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,873 SGD at NZ Jewellers · As of November 5, 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 very-good cut grade and certified by GIA 3415214529. Listed at 18 retailers as of October 31, 2026, with prices from $2,387 to $6,873, a $4,486 spread on the same certified stone. NZ Jewellers lists it at $6,873. 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3415214529
Dimensions6.32 × 6.25 × 4.06 mm
L/W Ratio1.01
Top View
6.32 mm6.25 mm1.02 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3415214529
Side View
Table 57.0%Crown 37.5°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 64.6%

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: Oct 31
Current: $3,344 SGD|Low: $2,286 SGD|High: $5,830 SGD|Avg: $3,364 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$2,387 SGD
Retailer 7$2,403 SGD
Retailer 5$2,934 SGD
Retailer 8$3,034 SGD
Retailer 1$3,344 SGD
Retailer 9$3,440 SGD
Retailer 2$3,458 SGD
Retailer 4$3,707 SGD
Retailer 3$5,744 SGD

44 data points across 9 retailers

18 retailers$2,387 SGD to $6,873 SGD

A
Cheapest Retailer
-
$2,387 SGD
A
Retailer 2
-
$2,403 SGD
View
B+
Retailer 3
-
$2,908 SGD
View
B+
Retailer 4
-
$2,934 SGD
View
B+
Retailer 5
-
$3,034 SGD
View
Final sale: no returns
Retailer 6
-
$3,118 SGD
View
Price last confirmed 109 days ago
B+
Retailer 7
-
$3,288 SGD
View
Retailer 8
-
$3,288 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,344 SGD
View
B+
Retailer 10
-
$3,440 SGD
View
B+
Retailer 11
-
$3,458 SGD
View
B+
Retailer 12
-
$3,467 SGD
View
B+
Retailer 13
-
$3,707 SGD
View
B
Retailer 14
-
$3,794 SGD
View
B
Retailer 15
-
$4,884 SGD
View
B
Retailer 16
-
$5,744 SGD
View
C
Retailer 17
-
$6,228 SGD
View
Most Expensive
C
NZ Jewellers
321f508e-f4ec-45ec-821c-b23273ad0b49 · Nov 5
$6,873 SGD
$5,381 USD
View
17 more retailers have this diamond
Prices start from $2,387 SGDSave up to $4,486 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
$2,387 SGD