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Marquise|Lab Grown|IGI

3.03ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG842641934

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842641934

Diamond specifications and retailer prices

From $505 SGD
$395 USD
As of November 1, 2026
Save $2,858 SGD (85%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,364 SGD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842641934 or 842641934. Listed at 4 retailers as of November 1, 2026, with prices from $505 to $3,364, a $2,858 spread on the same certified stone. Brilliant Earth lists it at $3,364. 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

3.03
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842641934
Dimensions15.48 × 7.51 × 4.62 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.48 mm7.51 mm3.03 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842641934
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $3,364 SGD|Low: $505 SGD|High: $3,364 SGD|Avg: $1,933 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$505 SGD
Retailer 2$1,042 SGD
Retailer 4$2,583 SGD
Brilliant Earth$3,364 SGD

23 data points across 4 retailers

4 retailers$505 SGD to $3,364 SGD

A
Cheapest Retailer
-
$505 SGD
$395 USD
Final sale: no returns
A
Retailer 2
-
$1,042 SGD
£642 GBP
View
B+
Retailer 3
-
$2,583 SGD
$2,020 USD
View
Most Expensive
B
Brilliant Earth
21750318A · Nov 1
$3,364 SGD
$2,630 USD
View
3 more retailers have this diamond
Prices start from $505 SGDSave up to $2,858 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
3.03ct Marquise
$505 SGD