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Marquise|Lab Grown|IGI

3.10ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG848655866

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848655866

Diamond specifications and retailer prices

From $963 SGD
As of November 4, 2026
Save $3,788 SGD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,752 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848655866 or 848655866. Listed at 12 retailers as of November 4, 2026, with prices from $963 to $4,752, a $3,788 spread on the same certified stone. Do Amore Diamonds lists it at $4,752. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848655866
Dimensions15.31 × 7.47 × 4.65 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.31 mm7.47 mm3.10 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848655866
Side View
Table 60.0%Crown 35.8°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 62.2%

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: $4,752 SGD|Low: $963 SGD|High: $4,752 SGD|Avg: $2,569 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 8$963 SGD
Retailer 11$1,014 SGD
Retailer 5$1,171 SGD
Retailer 7$1,304 SGD
Retailer 2$1,793 SGD
Retailer 4$1,884 SGD
Retailer 3$2,891 SGD
Retailer 10$2,898 SGD
Retailer 12$3,426 SGD
Retailer 6$3,524 SGD
Retailer 9$4,305 SGD
Do Amore Diamonds$4,752 SGD

3 data points across 12 retailers

12 retailers$963 SGD to $4,752 SGD

A
Cheapest Retailer
-
$963 SGD
B+
Retailer 2
-
$1,014 SGD
View
A
Retailer 3
-
$1,171 SGD
View
A
Retailer 4
-
$1,304 SGD
View
B+
Retailer 5
-
$1,793 SGD
View
B+
Retailer 6
-
$1,884 SGD
View
B
Retailer 7
-
$2,891 SGD
View
B
Retailer 8
-
$2,898 SGD
View
B
Retailer 9
-
$3,426 SGD
View
B
Retailer 10
-
$3,524 SGD
View
B
Retailer 11
-
$4,305 SGD
View
Most Expensive
B
Do Amore Diamonds
25-102243-013 · Nov 4
$4,752 SGD
$3,720 USD
View
11 more retailers have this diamond
Prices start from $963 SGDSave up to $3,788 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
$963 SGD