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Marquise|Lab Grown|IGI

3.10ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG851626491

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851626491

Diamond specifications and retailer prices

From $813 SGD
$636 USD
As of November 2, 2026
Save $3,163 SGD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,976 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 3.1ct lab-grown marquise diamond

This 3.1ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851626491 or 851626491. Listed at 19 retailers as of November 1, 2026, with prices from $813 to $3,976, a $3,163 spread on the same certified stone. MOH London lists it at $3,976. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.10
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851626491
Dimensions15.29 × 7.41 × 4.87 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.29 mm7.41 mm3.10 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851626491
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,976 SGD|Low: $813 SGD|High: $3,976 SGD|Avg: $2,212 SGD
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
November 2, 2026
Retailer 13$813 SGD
Retailer 15$885 SGD
Retailer 6$912 SGD
Retailer 19$944 SGD
Retailer 12$1,095 SGD
Retailer 17$1,170 SGD
Retailer 10$1,353 SGD
Retailer 18$1,434 SGD
Retailer 14$1,495 SGD
Retailer 9$2,062 SGD
Retailer 2$2,191 SGD
Retailer 4$2,334 SGD
Retailer 3$2,654 SGD
Retailer 5$3,219 SGD
Retailer 11$3,258 SGD
Retailer 16$3,307 SGD
Retailer 8$3,349 SGD
Retailer 7$3,831 SGD
MOH London$3,976 SGD

4 data points across 19 retailers

19 retailers$813 SGD to $3,976 SGD

A
Cheapest Retailer
-
$813 SGD
$636 USD
A
Retailer 2
-
$885 SGD
$692 USD
View
A
Retailer 3
-
$912 SGD
$713 USD
View
Final sale: no returns
A
Retailer 4
-
$944 SGD
$738 USD
View
A
Retailer 5
-
$1,095 SGD
£674 GBP
View
A
Retailer 6
-
$1,170 SGD
$915 USD
View
A
Retailer 7
-
$1,353 SGD
$1,058 USD
View
A
Retailer 8
-
$1,434 SGD
$1,121 USD
View
A
Retailer 9
-
$1,495 SGD
£920 GBP
View
B+
Retailer 10
-
$2,062 SGD
$1,612 USD
View
Retailer 11
-
$2,191 SGD
ZAR 27,673 ZAR
View
B+
Retailer 12
-
$2,334 SGD
$1,825 USD
View
B+
Retailer 13
-
$2,654 SGD
$2,075 USD
View
B
Retailer 14
-
$3,219 SGD
$2,517 USD
View
B
Retailer 15
-
$3,258 SGD
$2,547 USD
View
B
Retailer 16
-
$3,307 SGD
$2,586 USD
View
B
Retailer 17
-
$3,349 SGD
$2,619 USD
View
B
Retailer 18
-
$3,831 SGD
A$4,609 AUD
View
Most Expensive
B
MOH London
LG851626491 · Nov 1
$3,976 SGD
£2,448 GBP
View
18 more retailers have this diamond
Prices start from $813 SGDSave up to $3,163 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 Marquise
$813 SGD