Oval|Lab Grown|IGI

0.99ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG753515321

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG753515321

Diamond specifications and retailer prices

From $321 USD
£253 GBP
As of October 31, 2026
Save $548 USD (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $869 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.99ct lab-grown oval diamond

This 0.99ct lab-grown oval sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG753515321 or 753515321. Listed at 5 retailers as of October 29, 2026, with prices from $321 to $869, a $548 spread on the same certified stone. MOH London lists it at $869. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG753515321
Dimensions7.65 × 5.58 × 3.57 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.65 mm5.58 mm0.99 ctF / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG753515321
Side View
Table 64.0%Crown 35.1°Girdle: STK-THKPavilion 42°Culet: NoneDepth 64.0%

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 31
Current: $869 USD|Low: $307 USD|High: $875 USD|Avg: $464 USD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 2$321 USD
Retailer 5$331 USD
Retailer 3$339 USD
Retailer 4$503 USD
MOH London$869 USD

41 data points across 5 retailers

5 retailers$321 USD to $869 USD

A
Cheapest Retailer
-
$321 USD
£253 GBP
A
Retailer 2
-
$331 USD
View
A
Retailer 3
-
$339 USD
View
B+
Retailer 4
-
$503 USD
View
Most Expensive
B
MOH London
LG753515321 · Oct 29
$869 USD
£684 GBP
View
4 more retailers have this diamond
Prices start from $321 USDSave up to $548 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
0.99ct Oval
$321 USD