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Marquise|Natural|IGI

3.51ct I VVS2 Marquise Natural Diamond

VG • I/VVS2 • IGI 801637688

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 801637688

Diamond specifications and retailer prices

From HK$251,698 HKD
As of November 4, 2026
20 retailers carry this diamond
Most expensive: HK$440,373 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 3.51ct natural marquise diamond

This 3.51ct natural marquise sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 801637688. Listed at 20 retailers as of November 4, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.51
Carat
I
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle38.4°
OriginNatural
Grading LabIGI
CertificateIGI 801637688
Dimensions15.59 × 7.55 × 4.78 mm
L/W Ratio2.06
Girdle conditionFaceted
Top View
15.59 mm7.55 mm3.51 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801637688
Side View
Table 60.0%Crown 37.8°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: HK$440,373 HKD|Low: HK$251,698 HKD|High: HK$443,299 HKD|Avg: HK$328,026 HKD|-0.7%
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 4, 2026
Retailer 2HK$251,698 HKD
Retailer 5HK$283,784 HKD
Retailer 6HK$286,951 HKD
Retailer 3HK$292,155 HKD
Retailer 10HK$309,585 HKD
Retailer 7HK$313,371 HKD
Retailer 4HK$322,478 HKD
Retailer 13HK$335,378 HKD
Retailer 11HK$338,066 HKD
Retailer 8HK$339,767 HKD
Retailer 12HK$348,278 HKD
Retailer 9HK$361,649 HKD
MOH LondonHK$440,373 HKD

33 data points across 13 retailers

20 retailers

A
Cheapest Retailer
-
HK$251,698 HKD
Retailer 2
-
HK$268,940 HKD
View
Price last confirmed 20 days ago
Retailer 3
-
HK$271,017 HKD
View
Price last confirmed 10 days ago
Retailer 4
-
HK$277,123 HKD
View
Price last confirmed 9 days ago
Retailer 5
-
HK$281,849 HKD
View
Price last confirmed 10 days ago
Retailer 6
-
HK$286,951 HKD
View
Price last confirmed 9 days ago
Retailer 7
-
HK$292,155 HKD
View
Price last confirmed 11 days ago
Retailer 8
-
HK$300,290 HKD
View
Price last confirmed 9 days ago
Retailer 9
-
HK$309,585 HKD
View
Price last confirmed 13 days ago
Retailer 10
-
HK$313,371 HKD
View
Price last confirmed 9 days ago
Retailer 11
-
HK$322,478 HKD
View
Price last confirmed 13 days ago
Retailer 12
-
HK$322,611 HKD
View
Price last confirmed 9 days ago
Retailer 13
-
HK$327,690 HKD
View
Price last confirmed 10 days ago
Retailer 14
-
HK$335,378 HKD
View
Price last confirmed 9 days ago
Retailer 15
-
HK$338,066 HKD
View
Price last confirmed 11 days ago
Retailer 16
-
HK$339,767 HKD
View
Price last confirmed 10 days ago
Retailer 17
-
HK$344,705 HKD
View
Price last confirmed 13 days ago
Retailer 18
-
HK$348,278 HKD
View
Price last confirmed 11 days ago
Retailer 19
-
HK$361,649 HKD
View
Price last confirmed 11 days ago
Most Expensive
MOH London
BEE925DA8 · Oct 29
HK$440,373 HKD
£44,243 GBP
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from HK$251,698 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 Marquise
HK$251,698 HKD