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3.51ct I VVS1 Round Natural Diamond

EX • I/VVS1 • IGI 825677317

Shape and cutting style on the report: Round brilliant

Certificate IGI 825677317

Diamond specifications and retailer prices

From $44,578 SGD
£27,446 GBP
As of November 2, 2026
Save $29,483 SGD (40%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $74,060 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 3.51ct natural round diamond

This 3.51ct natural round sits in the three to five carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 825677317. Listed at 16 retailers as of November 1, 2026, with prices from $44,578 to $74,060, a $29,483 spread on the same certified stone. MOH London lists it at $74,060. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.51
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 825677317
Dimensions9.60 × 9.71 × 6.07 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.60 mm9.71 mm3.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 825677317
Side View
Table 59.0%Crown 35.2°Girdle: MediumPavilion 41.7°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 2
Current: $74,060 SGD|Low: $44,565 SGD|High: $77,559 SGD|Avg: $54,354 SGD|-4.5%
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
November 2, 2026
Retailer 2$44,578 SGD
Retailer 7$44,896 SGD
Retailer 13$49,460 SGD
Retailer 11$50,282 SGD
Retailer 8$50,760 SGD
Retailer 12$51,579 SGD
Retailer 3$52,485 SGD
Retailer 4$54,672 SGD
Retailer 6$55,458 SGD
Retailer 5$56,123 SGD
Retailer 10$56,705 SGD
Retailer 9$61,474 SGD
MOH London$74,060 SGD

21 data points across 13 retailers

16 retailers$44,578 SGD to $74,060 SGD

A
Cheapest Retailer
-
$44,578 SGD
£27,446 GBP
A
Retailer 2
-
$44,896 SGD
$35,105 USD
View
A
Retailer 3
-
$49,460 SGD
$38,674 USD
View
A
Retailer 4
-
$50,282 SGD
View
A
Retailer 5
-
$50,760 SGD
$39,690 USD
View
A
Retailer 6
-
$51,579 SGD
$40,331 USD
View
Retailer 7
-
$52,198 SGD
$40,815 USD
View
Price last confirmed 43 days ago
A
Retailer 8
-
$52,485 SGD
$41,039 USD
View
A
Retailer 9
-
$53,467 SGD
A$64,318 AUD
View
A
Retailer 10
-
$54,672 SGD
$42,749 USD
View
A
Retailer 11
-
$55,458 SGD
€41,299 EUR
View
A
Retailer 12
-
$56,123 SGD
$43,884 USD
View
A
Retailer 13
-
$56,705 SGD
$44,339 USD
View
Retailer 14
-
$59,922 SGD
$46,854 USD
View
Price last confirmed 41 days ago
B+
Retailer 15
-
$61,474 SGD
ZAR 776,547 ZAR
View
Most Expensive
B+
MOH London
582A3AC35 · Nov 1
$74,060 SGD
£45,598 GBP
View
15 more retailers have this diamond
Prices start from $44,578 SGDSave up to $29,483 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
3.51ct Round
$44,578 SGD