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Marquise|Lab Grown|IGI

3.05ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG749520375

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749520375

Diamond specifications and retailer prices

From $2,209 SGD
As of November 2, 2026
Save $980 SGD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,189 SGD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG749520375 or 749520375. Listed at 2 retailers as of November 2, 2026, with prices from $2,209 to $3,189, a $980 spread on the same certified stone. The Diamond Guys lists it at $3,189. 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

3.05
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749520375
Dimensions15.66 × 7.66 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Top View
15.66 mm7.66 mm3.05 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749520375
Side View
Table 63.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $1,288 SGD|Low: $866 SGD|High: $5,560 SGD|Avg: $2,512 SGD|-6.9%
Retailer 1
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
The Diamond Guys
September 16, 2026
Retailer 8$866 SGD
Retailer 6$1,168 SGD
Retailer 4$1,211 SGD
Retailer 7$1,258 SGD
Retailer 1$1,288 SGD
Retailer 13$1,300 SGD
Retailer 14$1,762 SGD
Retailer 12$2,209 SGD
Retailer 10$2,738 SGD
Retailer 5$2,830 SGD
Retailer 2$2,957 SGD
The Diamond Guys$3,189 SGD
Retailer 3$4,999 SGD
Retailer 11$5,018 SGD
Retailer 9$5,112 SGD

64 data points across 15 retailers

2 retailers$2,209 SGD to $3,189 SGD

B+
Cheapest Retailer
-
$2,209 SGD
Most Expensive
B
The Diamond Guys
1954435437 · Nov 3
$3,189 SGD
$2,489 USD
View
1 more retailer has this diamond
Prices start from $2,209 SGDSave up to $980 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.

B+
3.05ct Marquise
$2,209 SGD