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Round|Natural|GIA

1.02ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1468557486

Certificate GIA 1468557486

Diamond specifications and retailer prices

From $3,000 SGD
As of November 5, 2026
Save $4,734 SGD (61%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,734 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1468557486. Listed at 16 retailers as of November 5, 2026, with prices from $3,000 to $7,734, a $4,734 spread on the same certified stone. NZ Jewellers lists it at $7,734. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1468557486
Dimensions6.46 × 6.44 × 3.99 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity
Top View
6.46 mm6.44 mm1.02 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 1468557486
Side View
Table 57.0%Crown 34.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.8%

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: Nov 5
Current: $3,539 SGD|Low: $3,085 SGD|High: $6,261 SGD|Avg: $4,167 SGD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$3,085 SGD
Retailer 8$3,094 SGD
Retailer 1$3,539 SGD
Retailer 2$3,780 SGD
Retailer 3$3,892 SGD
Retailer 9$4,144 SGD
Retailer 4$4,296 SGD
Retailer 5$4,315 SGD
Retailer 6$6,171 SGD

37 data points across 9 retailers

16 retailers$3,000 SGD to $7,734 SGD

A
Cheapest Retailer
-
$3,000 SGD
B+
Retailer 2
-
$3,085 SGD
View
B+
Retailer 3
-
$3,094 SGD
View
Final sale: no returns
B+
Retailer 4
-
$3,308 SGD
View
B+
Retailer 5
-
$3,352 SGD
View
B+
Retailer 6
-
$3,481 SGD
View
B+
Retailer 7
-
$3,539 SGD
View
B+
Retailer 8
-
$3,780 SGD
View
B+
Retailer 9
-
$3,800 SGD
View
B+
Retailer 10
-
$3,866 SGD
View
B+
Retailer 11
-
$3,892 SGD
View
Retailer 12
-
$4,144 SGD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$4,296 SGD
View
B+
Retailer 14
-
$4,315 SGD
View
B
Retailer 15
-
$6,171 SGD
View
Most Expensive
B
NZ Jewellers
b343689f-b035-4590-9f30-c1f35cc173c5 · Nov 5
$7,734 SGD
$6,055 USD
View
15 more retailers have this diamond
Prices start from $3,000 SGDSave up to $4,734 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
$3,000 SGD