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Oval|Lab Grown|IGI

1.05ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG776626918

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG776626918

Diamond specifications and retailer prices

From $155 USD
As of October 29, 2026
Save $744 USD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $980 USD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 LG776626918 or 776626918. Listed at 10 retailers as of October 25, 2026, with a 480% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle36.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776626918
Dimensions7.85 × 5.77 × 3.62 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Top View
7.85 mm5.77 mm1.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776626918
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.7%

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: $980 USD|Low: $155 USD|High: $1,221 USD|Avg: $572 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 26, 2026
Retailer 7$155 USD
Retailer 9$320 USD
Retailer 4$327 USD
Retailer 8$351 USD
Retailer 10$365 USD
Retailer 11$419 USD
Retailer 2$468 USD
Retailer 6$652 USD
Retailer 5$899 USD
Brilliant Earth$980 USD
Retailer 3$1,221 USD

18 data points across 11 retailers

10 retailers$155 USD to $899 USD

A
Cheapest Retailer
-
$155 USD
A
Retailer 2
-
$180 USD
View
A
Retailer 3
-
$320 USD
HK$2,500 HKD
View
A
Retailer 4
-
$327 USD
€311 EUR
View
A
Retailer 5
-
$351 USD
View
A
Retailer 6
-
$468 USD
A$720 AUD
View
B+
Retailer 7
-
$617 USD
View
B+
Retailer 8
-
$652 USD
View
B
Retailer 9
-
$899 USD
£708 GBP
View
Most Expensive
Brilliant Earth
18592067A · Oct 16
$980 USD
View
Price last confirmed 13 days ago
9 more retailers have this diamond
Prices start from $155 USDSave up to $744 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
$155 USD