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Marquise|Lab Grown|IGI

3.00ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG839611621

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839611621

Diamond specifications and retailer prices

From $584 USD
As of October 24, 2026
Save $2,120 USD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,704 USD at MOH London · As of October 25, 2026
View at MOH London

About this 3ct lab-grown marquise diamond

This 3ct 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 LG839611621 or 839611621. Listed at 18 retailers as of October 24, 2026, with prices from $584 to $2,704, a $2,120 spread on the same certified stone. MOH London lists it at $2,704. 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

3.00
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839611621
Dimensions14.99 × 7.42 × 4.63 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.99 mm7.42 mm3.00 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839611621
Side View
Table 57.0%Crown 33.7°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $2,704 USD|Low: $501 USD|High: $2,833 USD|Avg: $1,452 USD|-1.1%
MOH London
Retailer 2
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Retailer 19
October 31, 2026
Retailer 9$522 USD
Retailer 6$584 USD
Retailer 19$584 USD
Retailer 8$647 USD
Retailer 13$678 USD
Retailer 15$785 USD
Retailer 11$926 USD
Retailer 16$941 USD
Retailer 17$997 USD
Retailer 4$1,002 USD
Retailer 10$1,270 USD
Retailer 2$1,448 USD
Retailer 5$1,701 USD
Retailer 3$1,890 USD
Retailer 12$1,960 USD
Retailer 7$2,399 USD
Retailer 18$2,570 USD
Retailer 14$2,703 USD
MOH London$2,704 USD

28 data points across 19 retailers

18 retailers$584 USD to $2,704 USD

Retailer 1
-
$522 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$584 USD
View
A
Retailer 3
-
$647 USD
View
A
Retailer 4
-
$678 USD
HK$5,300 HKD
View
A
Retailer 5
-
$785 USD
View
A
Retailer 6
-
$926 USD
View
A
Retailer 7
-
$941 USD
€896 EUR
View
A
Retailer 8
-
$997 USD
£785 GBP
View
A
Retailer 9
-
$1,002 USD
View
B+
Retailer 10
-
$1,270 USD
View
B+
Retailer 11
-
$1,448 USD
View
B+
Retailer 12
-
$1,701 USD
View
B+
Retailer 13
-
$1,890 USD
£1,488 GBP
View
B+
Retailer 14
-
$1,960 USD
SGD 2,648 SGD
View
B
Retailer 15
-
$2,399 USD
View
B
Retailer 16
-
$2,570 USD
View
B
Retailer 17
-
$2,703 USD
View
Most Expensive
B
MOH London
LG839611621 · Oct 25
$2,704 USD
£2,129 GBP
View
17 more retailers have this diamond
Prices start from $584 USDSave up to $2,120 USD

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
3.00ct Marquise
$584 USD