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3.51ct I VVS1 Round Natural Diamond

EX • I/VVS1 • IGI 810646651

Shape and cutting style on the report: Round brilliant

Certificate IGI 810646651

Diamond specifications and retailer prices

From HK$178,659 HKD
₹2,168,727 INR
As of November 1, 2026
Save HK$111,713 HKD (38%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$290,372 HKD 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 810646651. Listed at 18 retailers as of November 1, 2026, with prices from HK$178,659 to HK$290,372, a HK$111,713 spread on the same certified stone. MOH London lists it at HK$290,372. 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
FluorescenceStrong
Crown angle35.7°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 810646651
Dimensions9.65 × 9.72 × 6.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.65 mm9.72 mm3.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 810646651
Side View
Table 57.0%Crown 35.7°Girdle: MediumPavilion 41.4°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: HK$290,372 HKD|Low: HK$178,659 HKD|High: HK$296,779 HKD|Avg: HK$219,465 HKD|-2.2%
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
November 1, 2026
Retailer 8HK$178,659 HKD
Retailer 14HK$186,845 HKD
Retailer 10HK$190,415 HKD
Retailer 3HK$196,676 HKD
Retailer 9HK$199,174 HKD
Retailer 5HK$199,752 HKD
Retailer 4HK$205,228 HKD
Retailer 6HK$215,262 HKD
Retailer 7HK$215,490 HKD
Retailer 12HK$222,331 HKD
Retailer 2HK$224,600 HKD
Retailer 13HK$230,883 HKD
Retailer 11HK$241,027 HKD
Retailer 15HK$263,396 HKD
MOH LondonHK$290,372 HKD

21 data points across 15 retailers

18 retailersHK$178,659 HKD to HK$290,372 HKD

A
Cheapest Retailer
-
HK$178,659 HKD
₹2,168,727 INR
A
Retailer 2
-
HK$186,845 HKD
$23,815 USD
View
A
Retailer 3
-
HK$190,415 HKD
£19,110 GBP
View
A
Retailer 4
-
HK$195,309 HKD
A$38,298 AUD
View
A
Retailer 5
-
HK$196,676 HKD
$25,068 USD
View
Final sale: no returns
A
Retailer 6
-
HK$199,174 HKD
£19,989 GBP
View
A
Retailer 7
-
HK$199,752 HKD
$25,460 USD
View
A
Retailer 8
-
HK$205,228 HKD
$26,158 USD
View
A
Retailer 9
-
HK$215,262 HKD
SGD 37,077 SGD
View
A
Retailer 10
-
HK$215,490 HKD
$27,466 USD
View
A
Retailer 11
-
HK$222,331 HKD
$28,338 USD
View
A
Retailer 12
-
HK$224,600 HKD
€27,264 EUR
View
Retailer 13
-
HK$224,826 HKD
$28,656 USD
View
Price last confirmed 20 days ago
A
Retailer 14
-
HK$230,883 HKD
$29,428 USD
View
Retailer 15
-
HK$233,480 HKD
$29,759 USD
View
Price last confirmed 18 days ago
A
Retailer 16
-
HK$241,027 HKD
ZAR 496,298 ZAR
View
A
Retailer 17
-
HK$263,396 HKD
$33,572 USD
View
Most Expensive
A
MOH London
84C4B2A25 · Nov 1
HK$290,372 HKD
£29,142 GBP
View
17 more retailers have this diamond
Prices start from HK$178,659 HKDSave up to HK$111,713 HKD

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
HK$178,659 HKD