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Marquise|Lab Grown|IGI

3.85ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG843676527

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843676527

Diamond specifications and retailer prices

From $671 SGD
$525 USD
As of October 31, 2026
Save $4,442 SGD (87%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,114 SGD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.85ct lab-grown marquise diamond

This 3.85ct 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 LG843676527 or 843676527. Listed at 4 retailers as of October 26, 2026, with prices from $671 to $5,114, a $4,442 spread on the same certified stone. Brilliant Earth lists it at $5,114. 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

3.85
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843676527
Dimensions16.82 × 8.11 × 4.95 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.82 mm8.11 mm3.85 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843676527
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $5,114 SGD|Low: $663 SGD|High: $5,114 SGD|Avg: $3,107 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3$671 SGD
Retailer 2$1,272 SGD
Retailer 4$4,244 SGD
Brilliant Earth$5,114 SGD

20 data points across 4 retailers

4 retailers$671 SGD to $5,114 SGD

A
Cheapest Retailer
-
$671 SGD
$525 USD
Final sale: no returns
A
Retailer 2
-
$1,272 SGD
£784 GBP
View
B
Retailer 3
-
$4,244 SGD
$3,320 USD
View
Most Expensive
B
Brilliant Earth
21807104A · Oct 26
$5,114 SGD
$4,000 USD
View
3 more retailers have this diamond
Prices start from $671 SGDSave up to $4,442 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
3.85ct Marquise
$671 SGD