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Oval|Lab Grown|IGI

0.91ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG794666341

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794666341

Diamond specifications and retailer prices

From $138 USD
As of October 29, 2026
Save $663 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $801 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.91ct lab-grown oval diamond

This 0.91ct 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 LG794666341 or 794666341. Listed at 21 retailers as of October 26, 2026, with prices from $138 to $801, a $663 spread on the same certified stone. MOH London lists it at $801. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794666341
Dimensions7.92 × 5.49 × 3.29 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm5.49 mm0.91 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794666341
Side View
Table 62.0%Crown 36.9°Girdle: MED-STKPavilion 39.5°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: $801 USD|Low: $138 USD|High: $842 USD|Avg: $386 USD|-4.7%
MOH London
Retailer 2
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Retailer 12
Retailer 13
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Retailer 20
October 31, 2026
Retailer 14$138 USD
Retailer 6$160 USD
Retailer 4$171 USD
Retailer 15$171 USD
Retailer 20$221 USD
Retailer 12$232 USD
Retailer 13$291 USD
Retailer 9$306 USD
Retailer 16$309 USD
Retailer 19$327 USD
Retailer 7$413 USD
Retailer 8$425 USD
Retailer 18$426 USD
Retailer 3$430 USD
Retailer 17$472 USD
Retailer 2$525 USD
Retailer 5$550 USD
Retailer 10$550 USD
Retailer 11$606 USD
MOH London$801 USD

35 data points across 20 retailers

21 retailers$138 USD to $801 USD

A
Cheapest Retailer
-
$138 USD
A
Retailer 2
-
$160 USD
View
A
Retailer 3
-
$171 USD
View
A
Retailer 4
-
$171 USD
View
Retailer 5
-
$171 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$221 USD
£174 GBP
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$232 USD
View
A
Retailer 8
-
$291 USD
£229 GBP
View
A
Retailer 9
-
$306 USD
View
A
Retailer 10
-
$309 USD
ZAR 4,994 ZAR
View
Retailer 11
-
$327 USD
€311 EUR
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$413 USD
View
Retailer 13
-
$425 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$426 USD
A$656 AUD
View
B+
Retailer 15
-
$430 USD
View
B+
Retailer 16
-
$472 USD
A$726 AUD
View
B+
Retailer 17
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$525 USD
A$808 AUD
View
B+
Retailer 18
-
$550 USD
View
B+
Retailer 19
-
$550 USD
View
B+
Retailer 20
-
$606 USD
View
Most Expensive
B
MOH London
LG794666341 · Oct 26
$801 USD
£631 GBP
View
20 more retailers have this diamond
Prices start from $138 USDSave up to $663 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
0.91ct Oval
$138 USD