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Oval|Lab Grown|IGI

0.99ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG804673736

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804673736

Diamond specifications and retailer prices

From $158 USD
As of October 26, 2026
Save $762 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $920 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 0.99ct lab-grown oval diamond

This 0.99ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804673736 or 804673736. Listed at 20 retailers as of October 26, 2026, with prices from $158 to $920, a $762 spread on the same certified stone. Brilliant Earth lists it at $920. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804673736
Dimensions8.22 × 5.54 × 3.43 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.22 mm5.54 mm0.99 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804673736
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.9%

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 26
Current: $920 USD|Low: $149 USD|High: $1,068 USD|Avg: $463 USD|-3.2%
Brilliant Earth
Retailer 2
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Retailer 12
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Retailer 20
October 28, 2026
Retailer 4$158 USD
Retailer 18$176 USD
Retailer 5$183 USD
Retailer 8$196 USD
Retailer 12$196 USD
Retailer 2$342 USD
Retailer 20$354 USD
Retailer 15$354 USD
Retailer 10$355 USD
Retailer 7$422 USD
Retailer 6$438 USD
Retailer 16$488 USD
Retailer 3$511 USD
Retailer 13$576 USD
Retailer 11$630 USD
Retailer 19$655 USD
Retailer 9$685 USD
Retailer 14$694 USD
Retailer 17$918 USD
Brilliant Earth$920 USD

34 data points across 20 retailers

20 retailers$158 USD to $920 USD

A
Cheapest Retailer
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$158 USD
A
Retailer 2
-
$176 USD
View
Final sale: no returns
A
Retailer 3
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$183 USD
View
A
Retailer 4
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$196 USD
View
A
Retailer 5
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$196 USD
View
A
Retailer 6
-
$342 USD
£269 GBP
View
A
Retailer 7
-
$354 USD
ZAR 5,723 ZAR
View
A
Retailer 8
-
$355 USD
View
A
Retailer 9
-
$422 USD
View
A
Retailer 10
-
$438 USD
View
B+
Retailer 11
-
$488 USD
A$751 AUD
View
B+
Retailer 12
-
$511 USD
View
B+
Retailer 13
-
$576 USD
SGD 779 SGD
View
B+
Retailer 14
-
$630 USD
View
Retailer 15
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$655 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
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$685 USD
View
B+
Retailer 17
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$694 USD
View
Retailer 18
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$695 USD
View
Price last confirmed 45 days ago
B
Retailer 19
-
$918 USD
£723 GBP
View
Most Expensive
B
Brilliant Earth
21420221A · Oct 28
$920 USD
View
19 more retailers have this diamond
Prices start from $158 USDSave up to $762 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
0.99ct Oval
$158 USD