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Marquise|Lab Grown|IGI

3.05ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG774640729

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774640729

Diamond specifications and retailer prices

From $2,296 SGD
As of November 2, 2026
Save $1,017 SGD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,313 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 LG774640729 or 774640729. Listed at 2 retailers as of November 2, 2026, with prices from $2,296 to $3,313, a $1,017 spread on the same certified stone. The Diamond Guys lists it at $3,313. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774640729
Dimensions15.14 × 7.37 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Top View
15.14 mm7.37 mm3.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774640729
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.5%

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: $6,470 SGD|Low: $890 SGD|High: $7,764 SGD|Avg: $2,473 SGD|-16.7%
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
August 3, 2026
Retailer 12$890 SGD
Retailer 6$1,197 SGD
Retailer 13$1,340 SGD
Retailer 9$1,395 SGD
Retailer 7$1,594 SGD
Retailer 5$1,598 SGD
Retailer 2$1,842 SGD
Retailer 10$2,296 SGD
Retailer 11$2,697 SGD
Retailer 3$3,013 SGD
The Diamond Guys$3,313 SGD
Retailer 8$4,564 SGD
Retailer 4$4,999 SGD
Retailer 14$5,074 SGD
Retailer 1$6,470 SGD

61 data points across 15 retailers

2 retailers$2,296 SGD to $3,313 SGD

B+
Cheapest Retailer
-
$2,296 SGD
Most Expensive
B
The Diamond Guys
1951076402 · Nov 3
$3,313 SGD
$2,586 USD
View
1 more retailer has this diamond
Prices start from $2,296 SGDSave up to $1,017 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
$2,296 SGD