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Round|Natural|GIA

1.02ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7436429806

Certificate GIA 7436429806

Diamond specifications and retailer prices

From $1,759 SGD
As of October 31, 2026
Save $4,196 SGD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,955 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7436429806. Listed at 19 retailers as of October 31, 2026, with prices from $1,759 to $5,955, a $4,196 spread on the same certified stone. NZ Jewellers lists it at $5,955. 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 angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7436429806
Dimensions6.41 × 6.38 × 4.01 mm
L/W Ratio1.00
Top View
6.41 mm6.38 mm1.02 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7436429806
Side View
Table 57.0%Crown 35.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.8%

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: $2,303 SGD|Low: $1,758 SGD|High: $4,327 SGD|Avg: $2,578 SGD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$1,759 SGD
Retailer 7$1,765 SGD
Retailer 8$2,224 SGD
Retailer 9$2,253 SGD
Retailer 1$2,303 SGD
Retailer 5$2,341 SGD
Retailer 2$2,635 SGD
Retailer 4$2,971 SGD
Retailer 3$4,264 SGD

33 data points across 9 retailers

19 retailers$1,759 SGD to $5,955 SGD

A
Cheapest Retailer
-
$1,759 SGD
A
Retailer 2
-
$1,765 SGD
View
A
Retailer 3
-
$2,141 SGD
View
A
Retailer 4
-
$2,224 SGD
View
A
Retailer 5
-
$2,253 SGD
View
Final sale: no returns
A
Retailer 6
-
$2,303 SGD
View
A
Retailer 7
-
$2,341 SGD
View
A
Retailer 8
-
$2,397 SGD
View
A
Retailer 9
-
$2,441 SGD
View
A
Retailer 10
-
$2,464 SGD
View
A
Retailer 11
-
$2,553 SGD
View
A
Retailer 12
-
$2,616 SGD
View
A
Retailer 13
-
$2,635 SGD
View
A
Retailer 14
-
$2,675 SGD
View
Retailer 15
-
$2,760 SGD
View
Price last confirmed 89 days ago
A
Retailer 16
-
$2,816 SGD
View
A
Retailer 17
-
$2,971 SGD
View
B+
Retailer 18
-
$4,264 SGD
View
Most Expensive
B
NZ Jewellers
ad721a27-b741-482d-9ac9-0145ac14956c · Nov 5
$5,955 SGD
$4,662 USD
View
18 more retailers have this diamond
Prices start from $1,759 SGDSave up to $4,196 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
$1,759 SGD