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Round|Natural|GIA

1.02ct H SI2 Round Natural Diamond

GD • H/SI2 • GIA 2536909473

Certificate GIA 2536909473

Diamond specifications and retailer prices

From $1,422 SGD
As of November 6, 2026
Save $3,094 SGD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,515 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 standard cut grade and certified by GIA 2536909473. Listed at 14 retailers as of November 5, 2026, with prices from $1,422 to $4,515, a $3,094 spread on the same certified stone. NZ Jewellers lists it at $4,515. 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
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle39.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2536909473
Dimensions6.18 × 6.09 × 4.04 mm
L/W Ratio1.01
Top View
6.18 mm6.09 mm1.02 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2536909473
Side View
Table 58.0%Crown 39.5°Girdle: THK-VTKPavilion 40.6°Culet: NoneDepth 66.3%

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: $4,515 SGD|Low: $1,383 SGD|High: $4,730 SGD|Avg: $2,097 SGD|-4.5%
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
Retailer 14
November 5, 2026
Retailer 14$1,422 SGD
Retailer 6$1,552 SGD
Retailer 3$1,558 SGD
Retailer 8$1,677 SGD
Retailer 13$1,682 SGD
Retailer 4$1,709 SGD
Retailer 11$1,754 SGD
Retailer 12$1,754 SGD
Retailer 7$1,788 SGD
Retailer 5$1,940 SGD
Retailer 9$2,037 SGD
Retailer 2$2,389 SGD
Retailer 10$3,244 SGD
NZ Jewellers$4,515 SGD

38 data points across 14 retailers

14 retailers$1,422 SGD to $4,515 SGD

A
Cheapest Retailer
-
$1,422 SGD
A
Retailer 2
-
$1,552 SGD
View
Final sale: no returns
B+
Retailer 3
-
$1,558 SGD
View
A
Retailer 4
-
$1,677 SGD
View
Retailer 5
-
$1,682 SGD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,709 SGD
View
B+
Retailer 7
-
$1,754 SGD
View
B+
Retailer 8
-
$1,754 SGD
View
B+
Retailer 9
-
$1,788 SGD
View
B+
Retailer 10
-
$1,940 SGD
View
B+
Retailer 11
-
$2,037 SGD
View
B+
Retailer 12
-
$2,389 SGD
View
B+
Retailer 13
-
$3,244 SGD
View
Most Expensive
B
NZ Jewellers
c1b0310b-4dee-402d-b4f8-3c5627c47495 · Nov 5
$4,515 SGD
$3,535 USD
View
13 more retailers have this diamond
Prices start from $1,422 SGDSave up to $3,094 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
$1,422 SGD