Marquise|Lab Grown|IGI

3.03ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG743501351

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743501351

Diamond specifications and retailer prices

From $912 USD
As of October 30, 2026
Save $95 USD (9%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $19,292 USD at Brilliance · As of October 26, 2026
View at Brilliance

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG743501351 or 743501351. Listed at 8 retailers as of October 29, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.03
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743501351
Dimensions7.38 × 7.38 × 4.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.38 mm7.38 mm3.03 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743501351
Side View
Table 57.0%Crown 35.9°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 64.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $19,292 USD|Low: $897 USD|High: $36,032 USD|Avg: $5,859 USD|+738.4%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 9$897 USD
Retailer 4$912 USD
Retailer 5$1,007 USD
Retailer 10$1,031 USD
Retailer 6$1,103 USD
Retailer 8$2,531 USD
Retailer 2$13,804 USD
Retailer 3$18,804 USD
Brilliance$19,292 USD
Retailer 7$36,032 USD

23 data points across 10 retailers

8 retailers$912 USD to $1,007 USD

Retailer 1
-
$897 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$912 USD
View
A
Retailer 3
-
$1,007 USD
View
Retailer 4
-
$2,531 USD
A$3,894 AUD
View
Price last confirmed 25 days ago
Most Expensive
Brilliance
D35577388 · Oct 26
$19,292 USD
View
Price under review
4 more retailers have this diamond
Prices start from $912 USDSave up to $95 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
$912 USD