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Oval|Lab Grown|IGI

1.05ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG758504120

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG758504120

Diamond specifications and retailer prices

From $160 USD
As of October 29, 2026
Save $767 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $927 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG758504120 or 758504120. Listed at 17 retailers as of October 26, 2026, with prices from $160 to $927, a $767 spread on the same certified stone. MOH London lists it at $927. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758504120
Dimensions8.12 × 5.79 × 3.53 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm5.79 mm1.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758504120
Side View
Table 59.0%Crown 34.5°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 61.0%

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 29
Current: $927 USD|Low: $150 USD|High: $936 USD|Avg: $415 USD|+1.0%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
October 30, 2026
Retailer 16$160 USD
Retailer 17$185 USD
Retailer 3$198 USD
Retailer 4$198 USD
Retailer 10$243 USD
Retailer 7$339 USD
Retailer 12$340 USD
Retailer 11$348 USD
Retailer 14$355 USD
Retailer 8$359 USD
Retailer 13$482 USD
Retailer 15$513 USD
Retailer 6$517 USD
Retailer 2$590 USD
Retailer 5$636 USD
Retailer 9$691 USD
MOH London$927 USD

32 data points across 17 retailers

17 retailers$160 USD to $927 USD

A
Cheapest Retailer
-
$160 USD
A
Retailer 2
-
$185 USD
View
A
Retailer 3
-
$198 USD
View
A
Retailer 4
-
$198 USD
View
A
Retailer 5
-
$243 USD
£191 GBP
View
A
Retailer 6
-
$339 USD
View
A
Retailer 7
-
$340 USD
ZAR 5,490 ZAR
View
A
Retailer 8
-
$348 USD
£274 GBP
View
A
Retailer 9
-
$359 USD
View
A
Retailer 10
-
$482 USD
A$742 AUD
View
B+
Retailer 11
-
$513 USD
View
B+
Retailer 12
-
$517 USD
View
Retailer 13
-
$520 USD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
$590 USD
View
B
Retailer 15
-
$636 USD
View
B+
Retailer 16
-
$691 USD
View
Most Expensive
B
MOH London
LG758504120 · Oct 26
$927 USD
£730 GBP
View
16 more retailers have this diamond
Prices start from $160 USDSave up to $767 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
1.05ct Oval
$160 USD