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Marquise|Lab Grown|IGI

3.03ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG754542849

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754542849

Diamond specifications and retailer prices

From $562 SGD
As of November 6, 2026
Save $2,044 SGD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,606 SGD at Brilliance · As of November 5, 2026
View at Brilliance

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 LG754542849 or 754542849. Listed at 16 retailers as of November 5, 2026, with prices from $562 to $2,606, a $2,044 spread on the same certified stone. Brilliance lists it at $2,606. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754542849
Dimensions15.60 × 7.52 × 4.50 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.60 mm7.52 mm3.03 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754542849
Side View
Table 59.0%Crown 32.1°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $2,606 SGD|Low: $539 SGD|High: $2,606 SGD|Avg: $1,363 SGD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 13$562 SGD
Retailer 4$628 SGD
Retailer 5$696 SGD
Retailer 14$696 SGD
Retailer 10$881 SGD
Retailer 12$935 SGD
Retailer 2$1,138 SGD
Retailer 6$1,174 SGD
Retailer 7$1,473 SGD
Retailer 8$1,516 SGD
Retailer 11$1,871 SGD
Retailer 3$2,239 SGD
Retailer 9$2,557 SGD
Brilliance$2,606 SGD

46 data points across 14 retailers

16 retailers$562 SGD to $2,606 SGD

A
Cheapest Retailer
-
$562 SGD
A
Retailer 2
-
$628 SGD
View
Retailer 3
-
$696 SGD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$696 SGD
View
A
Retailer 5
-
$881 SGD
View
B+
Retailer 6
-
$935 SGD
View
A
Retailer 7
-
$1,138 SGD
View
A
Retailer 8
-
$1,174 SGD
View
A
Retailer 9
-
$1,337 SGD
View
A
Retailer 10
-
$1,473 SGD
View
A
Retailer 11
-
$1,516 SGD
View
B+
Retailer 12
-
$1,871 SGD
View
B+
Retailer 13
-
$2,239 SGD
View
B+
Retailer 14
-
$2,280 SGD
View
B+
Retailer 15
-
$2,557 SGD
View
Most Expensive
B+
Brilliance
D36710686 · Nov 5
$2,606 SGD
$2,040 USD
View
15 more retailers have this diamond
Prices start from $562 SGDSave up to $2,044 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
$562 SGD