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Marquise|Lab Grown|IGI

3.03ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG752505212

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG752505212

Diamond specifications and retailer prices

From $553 SGD
As of November 4, 2026
Save $3,062 SGD (85%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,615 SGD at Frank Darling · As of November 6, 2026
View at Frank Darling

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG752505212 or 752505212. Listed at 7 retailers as of November 4, 2026, with prices from $553 to $3,615, a $3,062 spread on the same certified stone. Frank Darling lists it at $3,615. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752505212
Dimensions14.16 × 7.56 × 4.82 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizePointed
Top View
14.16 mm7.56 mm3.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752505212
Side View
Table 60.0%Crown 37.2°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,615 SGD|Low: $553 SGD|High: $4,062 SGD|Avg: $1,856 SGD|-0.0%
Frank Darling
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 8$553 SGD
Retailer 9$782 SGD
Retailer 3$798 SGD
Retailer 13$991 SGD
Retailer 11$1,014 SGD
Retailer 5$1,184 SGD
Retailer 12$1,305 SGD
Retailer 4$1,514 SGD
Retailer 7$1,848 SGD
Retailer 2$2,023 SGD
Retailer 15$2,207 SGD
Retailer 6$2,446 SGD
Retailer 10$2,753 SGD
Frank Darling$3,615 SGD
Retailer 14$4,062 SGD

10 data points across 15 retailers

7 retailers$553 SGD to $3,615 SGD

A
Cheapest Retailer
-
$553 SGD
Final sale: no returns
B+
Retailer 2
-
$782 SGD
View
B+
Retailer 3
-
$1,848 SGD
View
B+
Retailer 4
-
$2,023 SGD
View
B+
Retailer 5
-
$2,446 SGD
View
Retailer 6
-
$2,753 SGD
View
Price last confirmed 9 days ago
Most Expensive
B
Frank Darling
100760360399KD · Nov 6
$3,615 SGD
$2,830 USD
View
6 more retailers have this diamond
Prices start from $553 SGDSave up to $3,062 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
$553 SGD