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Marquise|Lab Grown|IGI

3.75ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2

Diamond specifications and retailer prices

From $3,827 SGD
CA$4,158 CAD
As of October 30, 2026
Save $2,923 SGD (43%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,750 SGD at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 3.75ct lab-grown marquise diamond

This 3.75ct 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. Listed at 3 retailers as of October 30, 2026, with prices from $3,827 to $6,750, a $2,923 spread on the same certified stone. The Diamond Guys lists it at $6,750. 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

3.75
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions15.31 × 8.15 × 5.16 mm
L/W Ratio1.88
Top View
15.31 mm8.15 mm3.75 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $3,827 SGD|Low: $1,474 SGD|High: $6,788 SGD|Avg: $3,542 SGD|-0.6%
Retailer 1
Retailer 2
Retailer 3
The Diamond Guys
October 8, 2026
Retailer 2$1,539 SGD
Retailer 3$2,013 SGD
Retailer 1$3,827 SGD
The Diamond Guys$6,750 SGD

4 data points across 4 retailers

3 retailers$3,827 SGD to $6,750 SGD

Retailer 1
-
$2,013 SGD
$1,575 USD
Price last confirmed 19 days ago
B
Retailer 2
-
$3,827 SGD
CA$4,158 CAD
View
Most Expensive
B
The Diamond Guys
1958625753 · Oct 31
$6,750 SGD
$5,280 USD
View
2 more retailers have this diamond
Prices start from $3,827 SGDSave up to $2,923 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
3.75ct Marquise
$3,827 SGD