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Round|Natural|IGI

1.02ct H SI2 Round Natural Diamond

GD • H/SI2 • IGI 593368524

Shape and cutting style on the report: Round brilliant

Certificate IGI 593368524

Diamond specifications and retailer prices

From $1,502 SGD
As of November 6, 2026
Save $3,416 SGD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,066 SGD at NZ Jewellers · As of September 25, 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 IGI 593368524. Listed at 17 retailers as of November 5, 2026, with a 227% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceNone
Crown angle38.9°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 593368524
Dimensions6.20 × 6.13 × 4.10 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.20 mm6.13 mm1.02 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 593368524
Side View
Table 57.0%Crown 38.9°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 66.4%

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: $4,918 SGD|Low: $1,502 SGD|High: $5,066 SGD|Avg: $2,412 SGD|-2.9%
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 2$1,502 SGD
Retailer 11$1,861 SGD
Retailer 12$1,869 SGD
Retailer 8$1,871 SGD
Retailer 6$1,876 SGD
Retailer 5$1,962 SGD
Retailer 3$2,017 SGD
Retailer 10$2,109 SGD
Retailer 13$2,189 SGD
Retailer 4$2,326 SGD
Retailer 9$2,604 SGD
Retailer 7$3,523 SGD
NZ Jewellers$4,918 SGD

45 data points across 13 retailers

17 retailers$1,502 SGD to $4,918 SGD

A
Cheapest Retailer
-
$1,502 SGD
B+
Retailer 2
-
$1,861 SGD
View
Final sale: no returns
B+
Retailer 3
-
$1,869 SGD
View
B+
Retailer 4
-
$1,871 SGD
View
B+
Retailer 5
-
$1,876 SGD
View
B+
Retailer 6
-
$1,962 SGD
View
B+
Retailer 7
-
$2,017 SGD
View
Retailer 8
-
$2,077 SGD
View
Price last confirmed 45 days ago
B+
Retailer 9
-
$2,109 SGD
View
B+
Retailer 10
-
$2,189 SGD
View
B+
Retailer 11
-
$2,326 SGD
View
Retailer 12
-
$2,396 SGD
View
Price last confirmed 45 days ago
B+
Retailer 13
-
$2,604 SGD
View
B
Retailer 14
-
$3,523 SGD
View
B
Retailer 15
-
$4,112 SGD
View
C
Retailer 16
-
$4,918 SGD
View
Most Expensive
NZ Jewellers
6e55f18d-eabf-436e-9fa7-bec76dd8dbbe · Sep 25
$5,066 SGD
$3,966 USD
View
Price last confirmed 42 days ago
16 more retailers have this diamond
Prices start from $1,502 SGDSave up to $3,416 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
$1,502 SGD