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Marquise|Lab Grown|IGI

3.01ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG850677711

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850677711

Diamond specifications and retailer prices

From $603 SGD
As of November 4, 2026
Save $4,034 SGD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,638 SGD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3.01ct lab-grown marquise diamond

This 3.01ct 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 LG850677711 or 850677711. Listed at 14 retailers as of November 3, 2026, with prices from $603 to $4,638, a $4,034 spread on the same certified stone. Brilliant Earth lists it at $4,638. 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

3.01
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850677711
Dimensions14.51 × 7.36 × 4.77 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.51 mm7.36 mm3.01 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850677711
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.8%

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: $4,638 SGD|Low: $603 SGD|High: $4,766 SGD|Avg: $1,958 SGD|-2.7%
Brilliant Earth
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 4, 2026
Retailer 10$603 SGD
Retailer 4$674 SGD
Retailer 11$676 SGD
Retailer 13$929 SGD
Retailer 9$976 SGD
Retailer 2$1,028 SGD
Retailer 7$1,229 SGD
Retailer 3$1,590 SGD
Retailer 14$2,011 SGD
Retailer 6$2,443 SGD
Retailer 5$2,637 SGD
Retailer 8$2,721 SGD
Retailer 12$2,748 SGD
Brilliant Earth$4,638 SGD

8 data points across 14 retailers

14 retailers$603 SGD to $4,638 SGD

A
Cheapest Retailer
-
$603 SGD
A
Retailer 2
-
$674 SGD
View
Final sale: no returns
A
Retailer 3
-
$676 SGD
View
A
Retailer 4
-
$929 SGD
View
A
Retailer 5
-
$976 SGD
View
B+
Retailer 6
-
$1,028 SGD
View
A
Retailer 7
-
$1,229 SGD
View
A
Retailer 8
-
$1,590 SGD
View
B+
Retailer 9
-
$2,011 SGD
View
B+
Retailer 10
-
$2,443 SGD
View
B+
Retailer 11
-
$2,637 SGD
View
B+
Retailer 12
-
$2,721 SGD
View
B+
Retailer 13
-
$2,748 SGD
View
Most Expensive
B
Brilliant Earth
22338596A · Nov 3
$4,638 SGD
$3,620 USD
View
13 more retailers have this diamond
Prices start from $603 SGDSave up to $4,034 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
3.01ct Marquise
$603 SGD