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Marquise|Lab Grown|IGI

3.94ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG844669583

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844669583

Diamond specifications and retailer prices

From $661 SGD
$517 USD
As of October 31, 2026
Save $3,277 SGD (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,937 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.94ct lab-grown marquise diamond

This 3.94ct 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 LG844669583 or 844669583. Listed at 3 retailers as of October 28, 2026, with prices from $661 to $3,937, a $3,277 spread on the same certified stone. Rare Carat lists it at $3,937. 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

3.94
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844669583
Dimensions16.79 × 8.33 × 5.02 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.79 mm8.33 mm3.94 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844669583
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $3,937 SGD|Low: $661 SGD|High: $3,937 SGD|Avg: $1,439 SGD
Rare Carat
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$661 SGD
Retailer 2$1,260 SGD
Rare Carat$3,937 SGD

18 data points across 3 retailers

3 retailers$661 SGD to $3,937 SGD

A
Cheapest Retailer
-
$661 SGD
$517 USD
Final sale: no returns
A
Retailer 2
-
$1,260 SGD
£776 GBP
View
Most Expensive
B
Rare Carat
844669583 · Oct 28
$3,937 SGD
$3,080 USD
View
2 more retailers have this diamond
Prices start from $661 SGDSave up to $3,277 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
3.94ct Marquise
$661 SGD