Oval|Lab Grown|IGI

4.31ct E VVS2 Oval Lab Grown Diamond

EX • E/VVS2 • IGI LG817646612

Certificate IGI LG817646612

Diamond specifications and retailer prices

From $1,149 USD
Save $7,971 USD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,500 USD at Brilliant Earth
View at Brilliant Earth

About this 4.31ct lab-grown oval diamond

This 4.31ct lab-grown oval 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 LG817646612 or 817646612. Listed at 19 retailers, with a 694% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817646612
Dimensions13.76 × 9.22 × 5.46 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.76 mm9.22 mm4.31 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817646612
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 40°Culet: NoneDepth 59.2%

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: Oct 1
Current: $10,500 USD|Low: $906 USD|High: $10,500 USD|Avg: $3,790 USD|+0.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
September 29, 2026
Retailer 5$1,149 USD
Retailer 19$1,330 USD
Retailer 6$1,689 USD
Retailer 14$1,877 USD
Retailer 2$1,965 USD
Retailer 17$2,149 USD
Retailer 10$2,490 USD
Retailer 13$2,821 USD
Retailer 4$3,224 USD
Retailer 8$3,619 USD
Retailer 7$3,627 USD
Retailer 3$4,094 USD
Retailer 15$4,175 USD
Retailer 12$4,277 USD
Retailer 11$4,602 USD
Retailer 16$6,721 USD
Retailer 18$8,572 USD
Retailer 9$9,120 USD
Brilliant Earth$10,500 USD

28 data points across 19 retailers

19 retailers$1,149 USD to $9,120 USD

B
Cheapest Retailer
-
$1,149 USD
B+
Retailer 2
-
$1,330 USD
View
B
Retailer 3
-
$1,689 USD
View
B
Retailer 4
-
$1,877 USD
View
B
Retailer 5
-
$1,970 USD
£1,551 GBP
View
B
Retailer 6
-
$2,149 USD
€2,047 EUR
View
B
Retailer 7
-
$2,490 USD
View
B
Retailer 8
-
$2,821 USD
A$4,340 AUD
View
C
Retailer 9
-
$3,224 USD
View
C
Retailer 10
-
$3,619 USD
View
C
Retailer 11
-
$3,627 USD
£2,856 GBP
View
C
Retailer 12
-
$4,094 USD
View
C
Retailer 13
-
$4,175 USD
View
C
Retailer 14
-
$4,277 USD
£3,368 GBP
View
C
Retailer 15
-
$4,602 USD
View
C
Retailer 16
-
$6,721 USD
View
D
Retailer 17
-
$8,572 USD
View
D
Retailer 18
-
$9,120 USD
View
Most Expensive
D
Brilliant Earth
21103236A · Sep 20
$10,500 USD
View
Price last confirmed 11 days ago
18 more retailers have this diamond
Prices start from $1,149 USDSave up to $7,971 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+
4.31ct Oval
$1,149 USD