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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 $62,295 CAD
HK$348,400 HKD
As of October 30, 2026
Save $52,551 CAD (46%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $114,846 CAD at MOH London · As of October 29, 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 23 retailers as of October 29, 2026, with prices from $62,295 to $114,846, a $52,551 spread on the same certified stone. MOH London lists it at $114,846. 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
Color
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: Oct 30
Current: $114,846 CAD|Low: $61,778 CAD|High: $115,953 CAD|Avg: $75,850 CAD|+1.8%
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
October 31, 2026
Retailer 11$61,778 CAD
Retailer 4$62,295 CAD
Retailer 9$66,185 CAD
Retailer 7$66,618 CAD
Retailer 20$66,710 CAD
Retailer 5$67,047 CAD
Retailer 2$67,808 CAD
Retailer 14$68,085 CAD
Retailer 3$68,663 CAD
Retailer 19$70,189 CAD
Retailer 10$70,217 CAD
Retailer 13$70,550 CAD
Retailer 8$70,830 CAD
Retailer 17$72,485 CAD
Retailer 12$77,935 CAD
Retailer 6$84,655 CAD
Retailer 15$88,750 CAD
Retailer 18$92,988 CAD
Retailer 16$99,547 CAD
MOH London$114,846 CAD

20 data points across 20 retailers

23 retailers$62,295 CAD to $114,846 CAD

A
Cheapest Retailer
-
$62,295 CAD
HK$348,400 HKD
B+
Retailer 2
-
$66,185 CAD
$47,380 USD
View
B+
Retailer 3
-
$66,618 CAD
$47,690 USD
View
B+
Retailer 4
-
$66,710 CAD
$47,756 USD
View
B+
Retailer 5
-
$67,047 CAD
$47,997 USD
View
Final sale: no returns
Retailer 6
-
$67,292 CAD
A$74,111 AUD
View
Price last confirmed 27 days ago
B+
Retailer 7
-
$67,808 CAD
₹4,623,052 INR
View
B+
Retailer 8
-
$68,085 CAD
€46,419 EUR
View
B+
Retailer 9
-
$68,663 CAD
$49,154 USD
View
B+
Retailer 10
-
$70,189 CAD
$50,246 USD
View
B+
Retailer 11
-
$70,217 CAD
$50,267 USD
View
B+
Retailer 12
-
$70,550 CAD
£39,768 GBP
View
B+
Retailer 13
-
$70,830 CAD
$50,705 USD
View
Retailer 14
-
$70,918 CAD
$50,768 USD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
$72,485 CAD
$51,890 USD
View
Retailer 16
-
$72,485 CAD
$51,890 USD
View
Price last confirmed 10 days ago
Retailer 17
-
$74,544 CAD
$53,364 USD
View
Price last confirmed 22 days ago
B+
Retailer 18
-
$77,935 CAD
SGD 75,394 SGD
View
Retailer 19
-
$84,655 CAD
$60,602 USD
View
Price last confirmed 7 days ago
B+
Retailer 20
-
$88,750 CAD
€60,508 EUR
View
Retailer 21
-
$92,988 CAD
ZAR 1,075,398 ZAR
View
Price last confirmed 8 days ago
B
Retailer 22
-
$99,547 CAD
£56,113 GBP
View
Most Expensive
B
MOH London
730F2A1AF · Oct 29
$114,846 CAD
£64,736 GBP
View
22 more retailers have this diamond
Prices start from $62,295 CADSave up to $52,551 CAD

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
$62,295 CAD