Marquise|Lab Grown|IGI

3.03ct H VVS2 Marquise Lab Grown Diamond

EX • H/VVS2 • IGI LG807694677

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807694677

Diamond specifications and retailer prices

From $802 USD
£631 GBP
As of October 31, 2026
Save $1,998 USD (71%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,800 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807694677 or 807694677. Listed at 3 retailers as of October 26, 2026, with prices from $802 to $2,800, a $1,998 spread on the same certified stone. Brilliant Earth lists it at $2,800. 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
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807694677
Dimensions15.52 × 7.39 × 4.63 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.52 mm7.39 mm3.03 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807694677
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $2,800 USD|Low: $699 USD|High: $3,110 USD|Avg: $1,312 USD|-10.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 4$699 USD
Retailer 2$802 USD
Retailer 6$912 USD
Retailer 3$1,013 USD
Retailer 5$1,493 USD
Brilliant Earth$2,800 USD

38 data points across 6 retailers

3 retailers$802 USD to $2,800 USD

A
Cheapest Retailer
-
$802 USD
£631 GBP
Retailer 2
-
$912 USD
ZAR 14,729 ZAR
View
Price last confirmed 50 days ago
Most Expensive
B
Brilliant Earth
20321686A · Oct 26
$2,800 USD
View
2 more retailers have this diamond
Prices start from $802 USDSave up to $1,998 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
$802 USD