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Marquise|Lab Grown|IGI

3.95ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG839604492

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839604492

Diamond specifications and retailer prices

From $688 SGD
$538 USD
As of October 31, 2026
Save $4,554 SGD (87%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,241 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.95ct lab-grown marquise diamond

This 3.95ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839604492 or 839604492. Listed at 4 retailers as of October 30, 2026, with prices from $688 to $5,241, a $4,554 spread on the same certified stone. Brilliant Earth lists it at $5,241. 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

3.95
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839604492
Dimensions16.07 × 8.31 × 5.19 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.07 mm8.31 mm3.95 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839604492
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $5,241 SGD|Low: $679 SGD|High: $5,241 SGD|Avg: $3,023 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3$688 SGD
Retailer 2$1,305 SGD
Retailer 4$3,944 SGD
Brilliant Earth$5,241 SGD

31 data points across 4 retailers

4 retailers$688 SGD to $5,241 SGD

A
Cheapest Retailer
-
$688 SGD
$538 USD
Final sale: no returns
A
Retailer 2
-
$1,305 SGD
£804 GBP
View
Retailer 3
-
$3,944 SGD
$3,085 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
21579128A · Oct 30
$5,241 SGD
$4,100 USD
View
3 more retailers have this diamond
Prices start from $688 SGDSave up to $4,554 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
3.95ct Marquise
$688 SGD