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Marquise|Lab Grown|IGI

3.10ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG849613381

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849613381

Diamond specifications and retailer prices

From $676 SGD
As of November 4, 2026
Save $4,063 SGD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,739 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG849613381 or 849613381. Listed at 17 retailers as of November 4, 2026, with prices from $676 to $4,739, a $4,063 spread on the same certified stone. Brilliant Earth lists it at $4,739. 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

3.10
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849613381
Dimensions15.33 × 7.54 × 4.72 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.33 mm7.54 mm3.10 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849613381
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.6%

Caratlytics Score

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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: $848 SGD|Low: $676 SGD|High: $2,800 SGD|Avg: $1,764 SGD|-1.2%
Retailer 1
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
November 5, 2026
Retailer 5$676 SGD
Retailer 1$848 SGD
Retailer 6$926 SGD
Retailer 14$1,003 SGD
Retailer 10$1,221 SGD
Retailer 11$1,585 SGD
Retailer 7$1,592 SGD
Retailer 13$1,625 SGD
Retailer 12$1,654 SGD
Retailer 16$1,710 SGD
Retailer 4$2,443 SGD
Retailer 8$2,445 SGD
Retailer 3$2,635 SGD
Retailer 9$2,741 SGD
Retailer 15$2,785 SGD
Retailer 2$2,800 SGD

9 data points across 16 retailers

17 retailers$676 SGD to $4,739 SGD

A
Cheapest Retailer
-
$676 SGD
Final sale: no returns
A
Retailer 2
-
$848 SGD
View
A
Retailer 3
-
$926 SGD
View
B+
Retailer 4
-
$1,003 SGD
View
A
Retailer 5
-
$1,221 SGD
View
B+
Retailer 6
-
$1,585 SGD
View
B+
Retailer 7
-
$1,592 SGD
View
B+
Retailer 8
-
$1,625 SGD
View
B+
Retailer 9
-
$1,654 SGD
View
B+
Retailer 10
-
$1,710 SGD
View
B+
Retailer 11
-
$2,443 SGD
View
B+
Retailer 12
-
$2,445 SGD
View
B
Retailer 13
-
$2,635 SGD
View
B+
Retailer 14
-
$2,741 SGD
View
B
Retailer 15
-
$2,785 SGD
View
B
Retailer 16
-
$2,800 SGD
View
Most Expensive
B
Brilliant Earth
22341344A · Nov 4
$4,739 SGD
$3,710 USD
View
16 more retailers have this diamond
Prices start from $676 SGDSave up to $4,063 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
$676 SGD