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Oval|Lab Grown|IGI

1.01ct J VS1 Oval Lab Grown Diamond

ID • J/VS1 • IGI LG436044531

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436044531

Diamond specifications and retailer prices

From $730 USD
As of October 29, 2026
Save $3,480 USD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,210 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown oval diamond

This 1.01ct lab-grown oval sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436044531 or 436044531. Listed at 11 retailers as of October 29, 2026, with prices from $730 to $4,210, a $3,480 spread on the same certified stone. MOH London lists it at $4,210. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436044531
Dimensions8.32 × 5.57 × 3.35 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.32 mm5.57 mm1.01 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436044531
Side View
Table 60.5%Crown 32.9°GirdlePavilion 40.8°Culet: NoneDepth 60.1%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $4,210 USD|Low: $730 USD|High: $4,244 USD|Avg: $1,800 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 6$730 USD
Retailer 5$1,065 USD
Retailer 10$1,158 USD
Retailer 7$1,235 USD
Retailer 11$1,235 USD
Retailer 3$1,410 USD
Retailer 4$1,760 USD
Retailer 8$1,968 USD
Retailer 2$2,270 USD
Retailer 9$2,315 USD
Retailer 12$2,505 USD
MOH London$4,210 USD

20 data points across 12 retailers

11 retailers$730 USD to $4,210 USD

A
Cheapest Retailer
-
$730 USD
B+
Retailer 2
-
$1,065 USD
View
B
Retailer 3
-
$1,158 USD
View
Retailer 4
-
$1,235 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$1,235 USD
View
B
Retailer 6
-
$1,410 USD
View
B
Retailer 7
-
$1,968 USD
View
B
Retailer 8
-
$2,270 USD
ZAR 36,674 ZAR
View
B
Retailer 9
-
$2,315 USD
View
B
Retailer 10
-
$2,505 USD
View
Most Expensive
B
MOH London
LG436044531 · Oct 29
$4,210 USD
£3,315 GBP
View
10 more retailers have this diamond
Prices start from $730 USDSave up to $3,480 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
1.01ct Oval
$730 USD