CaratHunter
Plans
Oval|Lab Grown|IGI

1.31ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG637465966

Certificate IGI LG637465966

Diamond specifications and retailer prices

From $536 USD
Save $81 USD (13%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,037 USD at Novita Diamonds
View at Novita Diamonds

About this 1.31ct lab-grown oval diamond

This 1.31ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG637465966 or 637465966. Listed at 3 retailers, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637465966
Dimensions5.65 × 5.65 × 10.53 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.65 mm5.65 mm1.31 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637465966
Side View
Table 54.0%Crown 36.2°Girdle: THN-MEDPavilion 40°Culet: LargeDepth 59.8%

Caratlytics Score

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

Price History

Last verified: Sep 28
Current: $1,037 USD|Low: $536 USD|High: $2,180 USD|Avg: $1,089 USD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
October 1, 2026
Retailer 3$536 USD
Retailer 2$617 USD
Novita Diamonds$1,037 USD
Retailer 4$2,180 USD

4 data points across 4 retailers

3 retailers$536 USD to $617 USD

A
Cheapest Retailer
-
$536 USD
B+
Retailer 2
-
$617 USD
View
Most Expensive
B
Novita Diamonds
cert_637465966 · Jun 15
$1,037 USD
A$1,595 AUD
View
Price last confirmed 107 days ago
2 more retailers have this diamond
Prices start from $536 USDSave up to $81 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
1.31ct Oval
$536 USD