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Marquise|Lab Grown|IGI

5.10ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG787639360

Certificate IGI LG787639360

Diamond specifications and retailer prices

From $3,030 USD
Save $4,010 USD (57%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $7,040 USD at Zales
View at Zales

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 LG787639360 or 787639360. Listed at 4 retailers, with prices from $3,030 to $7,040 at Zales, a $4,010 spread on the same certified stone. 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
OriginLab Grown
Grading LabIGI
CertificateIGI LG787639360
Dimensions17.69 × 9.20 × 5.52 mm
L/W Ratio1.92
Top View
17.69 mm9.20 mm5.10 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787639360
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $3,030 USD|Low: $3,030 USD|High: $7,770 USD|Avg: $6,093 USD|-61.0%
Retailer 1
Retailer 2
Retailer 3
Zales
September 28, 2026
Retailer 1$3,030 USD
Retailer 2$4,893 USD
Retailer 3$7,040 USD
Zales$7,040 USD

2 data points across 4 retailers

4 retailers$3,030 USD to $7,040 USD

B+
Cheapest Retailer
-
$3,030 USD
B
Retailer 2
-
$4,893 USD
View
C
Retailer 3
-
$7,040 USD
View
Most Expensive
C
Zales
527913976 · Oct 1
$7,040 USD
View
3 more retailers have this diamond
Prices start from $3,030 USDSave up to $4,010 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.

B+
5.10ct Marquise
$3,030 USD