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Round|Natural|GIA

1.02ct D FL Round Natural Diamond

EX • D/FL • GIA 1232989259

Certificate GIA 1232989259

Diamond specifications and retailer prices

From $12,595 SGD
As of November 4, 2026
Save $12,175 SGD (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $24,770 SGD at With Clarity · As of November 4, 2026
View at With Clarity

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1232989259. Listed at 10 retailers as of November 4, 2026, with prices from $12,595 to $24,770, a $12,175 spread on the same certified stone. With Clarity lists it at $24,770. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1232989259
Dimensions6.43 × 6.47 × 3.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.43 mm6.47 mm1.02 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232989259
Side View
Table 59.0%Crown 34°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 61.3%

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 4
Current: $16,174 SGD|Low: $12,463 SGD|High: $24,993 SGD|Avg: $17,246 SGD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 5, 2026
Retailer 7$12,595 SGD
Retailer 5$14,674 SGD
Retailer 10$14,728 SGD
Retailer 2$14,911 SGD
Retailer 3$15,680 SGD
Retailer 11$16,036 SGD
Retailer 1$16,174 SGD
Retailer 9$17,071 SGD
Retailer 8$17,326 SGD
Retailer 4$17,805 SGD
Retailer 6$22,154 SGD
With Clarity$24,770 SGD

40 data points across 12 retailers

10 retailers$12,595 SGD to $24,770 SGD

A
Cheapest Retailer
-
$12,595 SGD
B+
Retailer 2
-
$14,674 SGD
View
B+
Retailer 3
-
$14,728 SGD
View
Retailer 4
-
$16,036 SGD
View
Price last confirmed 32 days ago
B+
Retailer 5
-
$16,174 SGD
View
B+
Retailer 6
-
$17,071 SGD
View
B+
Retailer 7
-
$17,326 SGD
View
B+
Retailer 8
-
$17,805 SGD
View
B
Retailer 9
-
$22,154 SGD
View
Most Expensive
B
With Clarity
1232989259 · Nov 4
$24,770 SGD
$19,383 USD
View
9 more retailers have this diamond
Prices start from $12,595 SGDSave up to $12,175 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
$12,595 SGD