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Marquise|Lab Grown|IGI

5.31ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG594323053

Certificate IGI LG594323053

Diamond specifications and retailer prices

From $883 USD
Save $9,207 USD (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,090 USD at Brilliant Earth
View at Brilliant Earth

About this 5.31ct lab-grown marquise diamond

This 5.31ct 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 LG594323053 or 594323053. Listed at 17 retailers, with prices from $883 to $10,090 at Brilliant Earth, a $9,207 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

5.31
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594323053
Dimensions18.47 × 9.06 × 5.47 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
18.47 mm9.06 mm5.31 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594323053
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $10,090 USD|Low: $630 USD|High: $10,090 USD|Avg: $2,785 USD
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
September 29, 2026
Retailer 16$883 USD
Retailer 4$1,105 USD
Retailer 18$1,310 USD
Retailer 15$1,378 USD
Retailer 11$1,427 USD
Retailer 10$1,730 USD
Retailer 13$1,823 USD
Retailer 14$1,861 USD
Retailer 2$1,915 USD
Retailer 6$2,113 USD
Retailer 3$2,220 USD
Retailer 17$2,850 USD
Retailer 7$2,931 USD
Retailer 8$3,166 USD
Retailer 9$3,402 USD
Retailer 12$3,473 USD
Retailer 5$5,561 USD
Brilliant Earth$10,090 USD

35 data points across 18 retailers

17 retailers$883 USD to $10,090 USD

A
Cheapest Retailer
-
$883 USD
A
Retailer 2
-
$1,105 USD
View
B+
Retailer 3
-
$1,310 USD
View
A
Retailer 4
-
$1,378 USD
View
A
Retailer 5
-
$1,424 USD
£1,121 GBP
View
A
Retailer 6
-
$1,823 USD
ZAR 29,450 ZAR
View
A
Retailer 7
-
$1,861 USD
A$2,863 AUD
View
A
Retailer 8
-
$1,915 USD
View
A
Retailer 9
-
$2,113 USD
View
A
Retailer 10
-
$2,220 USD
View
B+
Retailer 11
-
$2,850 USD
£2,244 GBP
View
B+
Retailer 12
-
$2,931 USD
View
B+
Retailer 13
-
$3,166 USD
View
B+
Retailer 14
-
$3,402 USD
View
B+
Retailer 15
-
$3,473 USD
£2,735 GBP
View
B
Retailer 16
-
$5,561 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
10792298A · Oct 1
$10,090 USD
View
16 more retailers have this diamond
Prices start from $883 USDSave up to $9,207 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.

A
5.31ct Marquise
$883 USD