Marquise|Lab Grown|IGI

5.10ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG844671035

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844671035

Diamond specifications and retailer prices

From $702 USD
As of October 31, 2026
Save $4,548 USD (87%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,250 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.1ct lab-grown marquise diamond

This 5.1ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844671035 or 844671035. Listed at 3 retailers as of October 30, 2026, with prices from $702 to $5,250, a $4,548 spread on the same certified stone. Brilliant Earth lists it at $5,250. 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

5.10
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844671035
Dimensions17.33 × 9.15 × 5.63 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.33 mm9.15 mm5.10 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844671035
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $5,250 USD|Low: $702 USD|High: $5,250 USD|Avg: $2,626 USD
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$702 USD
Retailer 2$1,199 USD
Brilliant Earth$5,250 USD

17 data points across 3 retailers

3 retailers$702 USD to $5,250 USD

A
Cheapest Retailer
-
$702 USD
Final sale: no returns
A
Retailer 2
-
$1,199 USD
£944 GBP
View
Most Expensive
B
Brilliant Earth
22003291A · Oct 30
$5,250 USD
View
2 more retailers have this diamond
Prices start from $702 USDSave up to $4,548 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
5.10ct Marquise
$702 USD