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Round|Natural|GIA

1.02ct D FL Round Natural Diamond

EX • D/FL • GIA 6551717539

Certificate GIA 6551717539

Diamond specifications and retailer prices

From $10,908 SGD
As of November 4, 2026
Save $7,483 SGD (41%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $18,391 SGD at MOH London · As of November 4, 2026
View at MOH London

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 6551717539. Listed at 8 retailers as of November 4, 2026, with prices from $10,908 to $18,391, a $7,483 spread on the same certified stone. MOH London lists it at $18,391. 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
FluorescenceFaint
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551717539
Dimensions6.49 × 6.46 × 3.97 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.49 mm6.46 mm1.02 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551717539
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

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 4
Current: $18,391 SGD|Low: $10,908 SGD|High: $19,425 SGD|Avg: $13,884 SGD|-4.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7$10,908 SGD
Retailer 5$12,030 SGD
Retailer 6$12,171 SGD
Retailer 2$12,711 SGD
Retailer 4$12,973 SGD
Retailer 8$14,089 SGD
Retailer 3$14,816 SGD
MOH London$18,391 SGD

35 data points across 8 retailers

8 retailers$10,908 SGD to $18,391 SGD

A
Cheapest Retailer
-
$10,908 SGD
A
Retailer 2
-
$12,030 SGD
View
A
Retailer 3
-
$12,171 SGD
View
A
Retailer 4
-
$12,711 SGD
View
Retailer 5
-
$12,973 SGD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$14,089 SGD
View
B+
Retailer 7
-
$14,816 SGD
View
Most Expensive
B+
MOH London
A114E1CDE · Nov 4
$18,391 SGD
£11,332 GBP
View
7 more retailers have this diamond
Prices start from $10,908 SGDSave up to $7,483 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
$10,908 SGD