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Marquise|Lab Grown|IGI

3.82ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG812610852

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812610852

Diamond specifications and retailer prices

From $738 SGD
$577 USD
As of November 1, 2026
Save $3,943 SGD (84%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,681 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.82ct lab-grown marquise diamond

This 3.82ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812610852 or 812610852. Listed at 4 retailers as of November 1, 2026, with prices from $738 to $4,681, a $3,943 spread on the same certified stone. Brilliant Earth lists it at $4,681. 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

3.82
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812610852
Dimensions16.97 × 8.11 × 5.00 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.97 mm8.11 mm3.82 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812610852
Side View
Table 61.0%Crown 34.9°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $4,681 SGD|Low: $738 SGD|High: $4,821 SGD|Avg: $3,101 SGD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$738 SGD
Retailer 2$1,309 SGD
Retailer 4$3,632 SGD
Brilliant Earth$4,681 SGD

28 data points across 4 retailers

4 retailers$738 SGD to $4,681 SGD

A
Cheapest Retailer
-
$738 SGD
$577 USD
Final sale: no returns
A
Retailer 2
-
$1,309 SGD
£806 GBP
View
Retailer 3
-
$3,632 SGD
$2,840 USD
View
Price last confirmed 33 days ago
Most Expensive
B
Brilliant Earth
21487212A · Nov 2
$4,681 SGD
$3,660 USD
View
3 more retailers have this diamond
Prices start from $738 SGDSave up to $3,943 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
3.82ct Marquise
$738 SGD