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Oval|Lab Grown|IGI

3.01ct J VS1 Oval Lab Grown Diamond

ID • J/VS1 • IGI LG790603025

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790603025

Diamond specifications and retailer prices

From $645 USD
As of October 29, 2026
Save $2,513 USD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,158 USD at MOH London · As of October 26, 2026
View at MOH London

About this 3.01ct lab-grown oval diamond

This 3.01ct lab-grown oval sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790603025 or 790603025. Listed at 15 retailers as of October 26, 2026, with prices from $645 to $3,158, a $2,513 spread on the same certified stone. MOH London lists it at $3,158. 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

3.01
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790603025
Dimensions11.52 × 8.18 × 4.90 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm8.18 mm3.01 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790603025
Side View
Table 65.0%Crown 32.2°Girdle: STK-THKPavilion 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 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,158 USD|Low: $645 USD|High: $6,150 USD|Avg: $1,844 USD|-0.4%
MOH London
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
October 30, 2026
Retailer 4$645 USD
Retailer 5$702 USD
Retailer 16$722 USD
Retailer 14$749 USD
Retailer 9$885 USD
Retailer 11$925 USD
Retailer 6$1,031 USD
Retailer 15$1,053 USD
Retailer 3$1,222 USD
Retailer 10$1,738 USD
Retailer 2$1,750 USD
Retailer 12$1,912 USD
Retailer 13$2,105 USD
Retailer 7$2,583 USD
MOH London$3,158 USD
Retailer 8$5,132 USD

11 data points across 16 retailers

15 retailers$645 USD to $3,158 USD

A
Cheapest Retailer
-
$645 USD
A
Retailer 2
-
$702 USD
View
A
Retailer 3
-
$722 USD
View
Final sale: no returns
A
Retailer 4
-
$749 USD
View
A
Retailer 5
-
$885 USD
£696 GBP
View
A
Retailer 6
-
$925 USD
View
A
Retailer 7
-
$1,031 USD
View
A
Retailer 8
-
$1,053 USD
View
A
Retailer 9
-
$1,222 USD
View
A
Retailer 10
-
$1,738 USD
ZAR 28,081 ZAR
View
A
Retailer 11
-
$1,750 USD
View
B+
Retailer 12
-
$1,912 USD
View
B+
Retailer 13
-
$2,105 USD
View
B+
Retailer 14
-
$2,583 USD
View
Most Expensive
B+
MOH London
LG790603025 · Oct 26
$3,158 USD
£2,487 GBP
View
14 more retailers have this diamond
Prices start from $645 USDSave up to $2,513 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.01ct Oval
$645 USD