Marquise|Lab Grown|IGI

3.03ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG837618731

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837618731

Diamond specifications and retailer prices

From $668 USD
As of October 30, 2026
Save $3,153 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,821 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG837618731 or 837618731. Listed at 21 retailers as of October 29, 2026, with prices from $668 to $3,821, a $3,153 spread on the same certified stone. MOH London lists it at $3,821. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.03
Carat
D
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837618731
Dimensions14.56 × 7.66 × 4.61 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.56 mm7.66 mm3.03 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837618731
Side View
Table 63.0%Crown 34.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 60.2%

Caratlytics Score

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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: Oct 30
Current: $3,821 USD|Low: $668 USD|High: $460,673 USD|Avg: $38,142 USD|-98.5%
MOH London
Retailer 2
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Retailer 20
October 31, 2026
Retailer 20$668 USD
Retailer 19$748 USD
Retailer 7$775 USD
Retailer 10$951 USD
Retailer 2$1,015 USD
Retailer 4$1,018 USD
Retailer 18$1,140 USD
Retailer 5$1,240 USD
Retailer 15$1,297 USD
Retailer 9$1,537 USD
Retailer 16$1,751 USD
Retailer 14$1,980 USD
Retailer 8$2,354 USD
Retailer 17$2,577 USD
Retailer 6$2,674 USD
Retailer 3$2,688 USD
Retailer 13$2,835 USD
Retailer 11$2,851 USD
MOH London$3,821 USD
Retailer 12$225,369 USD

15 data points across 20 retailers

21 retailers$668 USD to $3,821 USD

A
Cheapest Retailer
-
$668 USD
A
Retailer 2
-
$748 USD
View
Final sale: no returns
A
Retailer 3
-
$775 USD
View
A
Retailer 4
-
$951 USD
View
A
Retailer 5
-
$1,015 USD
View
A
Retailer 6
-
$1,018 USD
£801 GBP
View
A
Retailer 7
-
$1,140 USD
View
A
Retailer 8
-
$1,240 USD
£976 GBP
View
A
Retailer 9
-
$1,297 USD
View
B+
Retailer 10
-
$1,537 USD
€1,464 EUR
View
B+
Retailer 11
-
$1,751 USD
A$2,694 AUD
View
B+
Retailer 12
-
$1,980 USD
View
B+
Retailer 13
-
$2,354 USD
ZAR 38,033 ZAR
View
B+
Retailer 14
-
$2,577 USD
View
B
Retailer 15
-
$2,674 USD
View
B
Retailer 16
-
$2,688 USD
View
B
Retailer 17
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$2,835 USD
View
B
Retailer 18
-
$2,851 USD
View
Retailer 19
-
$3,595 USD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
LG837618731 · Oct 29
$3,821 USD
£3,009 GBP
View
19 more retailers have this diamond
Prices start from $668 USDSave up to $3,153 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
3.03ct Marquise
$668 USD