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Marquise|Lab Grown|IGI

3.10ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG851626429

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851626429

Diamond specifications and retailer prices

From $677 SGD
As of November 4, 2026
Save $2,827 SGD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,504 SGD at MOH London · As of November 3, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851626429 or 851626429. Listed at 21 retailers as of November 3, 2026, with prices from $677 to $3,504, a $2,827 spread on the same certified stone. MOH London lists it at $3,504. 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851626429
Dimensions14.94 × 7.61 × 4.85 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.94 mm7.61 mm3.10 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851626429
Side View
Table 61.0%Crown 36.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.7%

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 4
Current: $3,504 SGD|Low: $677 SGD|High: $3,504 SGD|Avg: $1,794 SGD
MOH London
Retailer 2
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Retailer 21
November 5, 2026
Retailer 12$677 SGD
Retailer 10$756 SGD
Retailer 18$757 SGD
Retailer 21$839 SGD
Retailer 2$950 SGD
Retailer 4$1,015 SGD
Retailer 19$1,124 SGD
Retailer 15$1,289 SGD
Retailer 8$1,295 SGD
Retailer 7$1,731 SGD
Retailer 13$1,778 SGD
Retailer 17$1,821 SGD
Retailer 6$1,842 SGD
Retailer 16$1,864 SGD
Retailer 3$2,207 SGD
Retailer 11$2,726 SGD
Retailer 14$2,754 SGD
Retailer 20$2,869 SGD
Retailer 5$2,995 SGD
Retailer 9$3,113 SGD
MOH London$3,504 SGD

7 data points across 21 retailers

21 retailers$677 SGD to $3,504 SGD

A
Cheapest Retailer
-
$677 SGD
A
Retailer 2
-
$756 SGD
View
Final sale: no returns
A
Retailer 3
-
$757 SGD
View
A
Retailer 4
-
$839 SGD
View
A
Retailer 5
-
$950 SGD
View
A
Retailer 6
-
$1,015 SGD
View
B+
Retailer 7
-
$1,124 SGD
View
A
Retailer 8
-
$1,289 SGD
View
A
Retailer 9
-
$1,295 SGD
View
B+
Retailer 10
-
$1,731 SGD
View
B+
Retailer 11
-
$1,778 SGD
View
B+
Retailer 12
-
$1,821 SGD
View
B+
Retailer 13
-
$1,842 SGD
View
B+
Retailer 14
-
$1,864 SGD
View
B+
Retailer 15
-
$2,207 SGD
View
B+
Retailer 16
-
$2,726 SGD
View
B+
Retailer 17
-
$2,754 SGD
View
B
Retailer 18
-
$2,869 SGD
View
B
Retailer 19
-
$2,995 SGD
View
B
Retailer 20
-
$3,113 SGD
View
Most Expensive
B
MOH London
LG851626429 · Nov 3
$3,504 SGD
£2,160 GBP
View
20 more retailers have this diamond
Prices start from $677 SGDSave up to $2,827 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
$677 SGD