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Round|Natural|GIA

3.10ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6531979683

Certificate GIA 6531979683

Diamond specifications and retailer prices

From $56,188 SGD
As of November 1, 2026
Save $47,092 SGD (46%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $103,280 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 3.1ct natural round diamond

This 3.1ct natural round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6531979683. Listed at 24 retailers as of November 1, 2026, with prices from $56,188 to $103,280, a $47,092 spread on the same certified stone. MOH London lists it at $103,280. 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

3.10
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6531979683
Dimensions9.30 × 9.24 × 5.81 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
9.30 mm9.24 mm3.10 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531979683
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.7%

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 1
Current: $103,280 SGD|Low: $55,980 SGD|High: $105,013 SGD|Avg: $69,669 SGD|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 11$56,188 SGD
Retailer 3$56,471 SGD
Retailer 7$60,008 SGD
Retailer 4$60,478 SGD
Retailer 10$60,782 SGD
Retailer 12$60,914 SGD
Retailer 13$61,326 SGD
Retailer 2$61,972 SGD
Retailer 20$62,257 SGD
Retailer 16$63,323 SGD
Retailer 9$63,647 SGD
Retailer 18$63,648 SGD
Retailer 6$64,210 SGD
Retailer 8$65,711 SGD
Retailer 19$71,657 SGD
Retailer 5$76,767 SGD
Retailer 17$79,830 SGD
Retailer 15$85,366 SGD
Retailer 14$89,485 SGD
MOH London$103,280 SGD

18 data points across 20 retailers

24 retailers$56,188 SGD to $103,280 SGD

A
Cheapest Retailer
-
$56,188 SGD
A
Retailer 2
-
$56,471 SGD
View
B+
Retailer 3
-
$60,008 SGD
View
B+
Retailer 4
-
$60,478 SGD
View
B+
Retailer 5
-
$60,782 SGD
View
Final sale: no returns
B+
Retailer 6
-
$60,914 SGD
View
B+
Retailer 7
-
$61,326 SGD
View
Retailer 8
-
$61,530 SGD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
$61,972 SGD
View
B+
Retailer 10
-
$62,257 SGD
View
B+
Retailer 11
-
$63,323 SGD
View
B+
Retailer 12
-
$63,647 SGD
View
B+
Retailer 13
-
$63,648 SGD
View
B+
Retailer 14
-
$64,210 SGD
View
Retailer 15
-
$64,846 SGD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
$65,711 SGD
View
Retailer 17
-
$66,279 SGD
View
Price last confirmed 16 days ago
Retailer 18
-
$68,162 SGD
View
Price last confirmed 28 days ago
B+
Retailer 19
-
$71,657 SGD
View
B+
Retailer 20
-
$76,767 SGD
View
B+
Retailer 21
-
$79,830 SGD
View
B
Retailer 22
-
$85,366 SGD
View
B
Retailer 23
-
$89,485 SGD
View
Most Expensive
B
MOH London
730F2A1AF · Nov 4
$103,280 SGD
£63,668 GBP
View
23 more retailers have this diamond
Prices start from $56,188 SGDSave up to $47,092 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
3.10ct Round
$56,188 SGD