Oval|Lab Grown|IGI

1.05ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG825654288

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825654288

Diamond specifications and retailer prices

From $178 USD
As of October 29, 2026
Save $858 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,036 USD at MOH London · As of October 29, 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 LG825654288 or 825654288. Listed at 19 retailers as of October 29, 2026, with prices from $178 to $1,036, a $858 spread on the same certified stone. MOH London lists it at $1,036. 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 angle35.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654288
Dimensions8.03 × 5.65 × 3.63 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm5.65 mm1.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654288
Side View
Table 58.0%Crown 35.9°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 64.2%

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: $1,036 USD|Low: $175 USD|High: $1,036 USD|Avg: $446 USD|+1.7%
MOH London
Retailer 2
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Retailer 19
October 31, 2026
Retailer 9$178 USD
Retailer 7$199 USD
Retailer 5$206 USD
Retailer 18$221 USD
Retailer 19$221 USD
Retailer 13$271 USD
Retailer 4$346 USD
Retailer 16$379 USD
Retailer 15$391 USD
Retailer 2$396 USD
Retailer 11$510 USD
Retailer 14$537 USD
Retailer 17$538 USD
Retailer 12$564 USD
Retailer 8$601 USD
Retailer 3$709 USD
Retailer 6$740 USD
Retailer 10$763 USD
MOH London$1,036 USD

28 data points across 19 retailers

19 retailers$178 USD to $1,036 USD

A
Cheapest Retailer
-
$178 USD
A
Retailer 2
-
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$206 USD
View
A
Retailer 4
-
$221 USD
View
A
Retailer 5
-
$221 USD
View
A
Retailer 6
-
$271 USD
£213 GBP
View
A
Retailer 7
-
$346 USD
View
A
Retailer 8
-
$379 USD
ZAR 6,117 ZAR
View
A
Retailer 9
-
$391 USD
View
A
Retailer 10
-
$396 USD
£312 GBP
View
B+
Retailer 11
-
$510 USD
View
B+
Retailer 12
-
$537 USD
View
B+
Retailer 13
-
$538 USD
A$828 AUD
View
B+
Retailer 14
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$564 USD
View
B+
Retailer 15
-
$601 USD
SGD 812 SGD
View
B+
Retailer 16
-
$709 USD
View
B
Retailer 17
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$740 USD
View
B
Retailer 18
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$763 USD
View
Most Expensive
B
MOH London
LG825654288 · Oct 29
$1,036 USD
£816 GBP
View
18 more retailers have this diamond
Prices start from $178 USDSave up to $858 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
$178 USD