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Marquise|Lab Grown|IGI

4.31ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG803684344

Certificate IGI LG803684344

Diamond specifications and retailer prices

From $1,057 USD
Save $8,585 USD (89%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $9,642 USD at Yadav Diamonds
View at Yadav Diamonds

About this 4.31ct lab-grown marquise diamond

This 4.31ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803684344 or 803684344. Listed at 8 retailers, with prices from $1,057 to $9,642 at Yadav Diamonds, a $8,585 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

4.31
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803684344
Dimensions16.93 × 8.65 × 5.18 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.93 mm8.65 mm4.31 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803684344
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.9%

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 29
Current: $1,057 USD|Low: $1,014 USD|High: $9,642 USD|Avg: $3,300 USD|-28.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Yadav Diamonds
September 28, 2026
Retailer 1$1,057 USD
Retailer 7$1,235 USD
Retailer 3$1,595 USD
Retailer 5$1,703 USD
Retailer 6$2,086 USD
Retailer 2$2,087 USD
Retailer 11$2,099 USD
Retailer 10$2,190 USD
Retailer 8$2,483 USD
Retailer 9$4,209 USD
Retailer 12$5,044 USD
Retailer 4$6,285 USD
Yadav Diamonds$9,642 USD

9 data points across 13 retailers

8 retailers$1,057 USD to $9,642 USD

A
Cheapest Retailer
-
$1,057 USD
B+
Retailer 2
-
$1,235 USD
View
A
Retailer 3
-
$1,703 USD
View
A
Retailer 4
-
$2,086 USD
View
A
Retailer 5
-
$2,099 USD
€1,999 EUR
View
Price last confirmed 111 days ago
B+
Retailer 6
-
$2,483 USD
CA$3,448 CAD
View
B
Retailer 7
-
$4,209 USD
View
Most Expensive
B
Yadav Diamonds
13251229 · Sep 28
$9,642 USD
View
7 more retailers have this diamond
Prices start from $1,057 USDSave up to $8,585 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
4.31ct Marquise
$1,057 USD