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Oval|Lab Grown|IGI

1.09ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG818648781

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818648781

Diamond specifications and retailer prices

From $179 USD
As of October 29, 2026
Save $921 USD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,100 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.09ct lab-grown oval diamond

This 1.09ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818648781 or 818648781. Listed at 18 retailers as of October 29, 2026, with prices from $179 to $1,100, a $921 spread on the same certified stone. Brilliant Earth lists it at $1,100. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818648781
Dimensions8.67 × 5.83 × 3.51 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.67 mm5.83 mm1.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818648781
Side View
Table 59.0%Crown 32.8°Girdle: MediumPavilion 40.3°Culet: NoneDepth 60.2%

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: $1,100 USD|Low: $169 USD|High: $1,130 USD|Avg: $542 USD|-2.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 6$179 USD
Retailer 3$200 USD
Retailer 16$208 USD
Retailer 13$222 USD
Retailer 12$223 USD
Retailer 15$375 USD
Retailer 11$395 USD
Retailer 2$400 USD
Retailer 8$486 USD
Retailer 5$574 USD
Retailer 4$605 USD
Retailer 9$672 USD
Retailer 14$715 USD
Retailer 17$747 USD
Retailer 7$769 USD
Retailer 10$1,045 USD
Brilliant Earth$1,100 USD

38 data points across 17 retailers

18 retailers$179 USD to $1,100 USD

A
Cheapest Retailer
-
$179 USD
A
Retailer 2
-
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$208 USD
View
Retailer 4
-
$214 USD
View
Price last confirmed 40 days ago
A
Retailer 5
-
$222 USD
View
A
Retailer 6
-
$223 USD
View
A
Retailer 7
-
$375 USD
View
A
Retailer 8
-
$395 USD
View
A
Retailer 9
-
$400 USD
£315 GBP
View
B+
Retailer 10
-
$486 USD
A$748 AUD
View
B+
Retailer 11
-
$574 USD
View
B+
Retailer 12
-
$605 USD
SGD 818 SGD
View
B+
Retailer 13
-
$672 USD
A$1,034 AUD
View
B+
Retailer 14
-
$715 USD
View
B+
Retailer 15
-
$747 USD
View
B+
Retailer 16
-
$769 USD
View
B
Retailer 17
-
$1,045 USD
£823 GBP
View
Most Expensive
B
Brilliant Earth
21492623A · Oct 29
$1,100 USD
View
17 more retailers have this diamond
Prices start from $179 USDSave up to $921 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
1.09ct Oval
$179 USD