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Oval|Lab Grown|IGI

9.99ct E VVS2 Oval Lab Grown Diamond

ID • E/VVS2 • IGI LG779656071

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG779656071

Diamond specifications and retailer prices

From $1,604 USD
As of October 29, 2026
Save $10,646 USD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $12,250 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 9.99ct lab-grown oval diamond

This 9.99ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG779656071 or 779656071. Listed at 24 retailers as of October 29, 2026, with prices from $1,604 to $12,250, a $10,646 spread on the same certified stone. Brilliant Earth lists it at $12,250. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

9.99
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779656071
Dimensions17.53 × 12.02 × 7.38 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.53 mm12.02 mm9.99 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779656071
Side View
Table 58.0%Crown 36.7°Girdle: MED-STKPavilion 39°Culet: NoneDepth 61.4%

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: $12,250 USD|Low: $1,604 USD|High: $12,260 USD|Avg: $4,115 USD|-0.1%
Brilliant Earth
Retailer 2
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Retailer 21
October 31, 2026
Retailer 9$1,604 USD
Retailer 7$1,745 USD
Retailer 20$1,860 USD
Retailer 2$1,905 USD
Retailer 15$2,030 USD
Retailer 21$2,340 USD
Retailer 11$2,598 USD
Retailer 13$2,636 USD
Retailer 18$2,880 USD
Retailer 16$2,943 USD
Retailer 12$3,442 USD
Retailer 4$3,487 USD
Retailer 14$3,663 USD
Retailer 6$4,496 USD
Retailer 8$5,013 USD
Retailer 19$5,340 USD
Retailer 3$5,530 USD
Retailer 10$6,533 USD
Retailer 17$6,621 USD
Retailer 5$6,949 USD
Brilliant Earth$12,250 USD

33 data points across 21 retailers

24 retailers$1,604 USD to $12,250 USD

A
Cheapest Retailer
-
$1,604 USD
A
Retailer 2
-
$1,745 USD
View
A
Retailer 3
-
$1,860 USD
View
A
Retailer 4
-
$1,905 USD
View
Final sale: no returns
Retailer 5
-
$1,974 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$2,030 USD
View
A
Retailer 7
-
$2,340 USD
View
B+
Retailer 8
-
$2,598 USD
View
A
Retailer 9
-
$2,636 USD
£2,075 GBP
View
A
Retailer 10
-
$2,880 USD
ZAR 46,522 ZAR
View
A
Retailer 11
-
$2,943 USD
View
A
Retailer 12
-
$3,442 USD
€3,278 EUR
View
A
Retailer 13
-
$3,487 USD
View
Retailer 14
-
$3,663 USD
A$5,636 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$4,496 USD
£3,540 GBP
View
B+
Retailer 16
-
$4,668 USD
View
B+
Retailer 17
-
$5,013 USD
View
B+
Retailer 18
-
$5,340 USD
£4,205 GBP
View
B+
Retailer 19
-
$5,530 USD
View
B+
Retailer 20
-
$6,533 USD
View
B+
Retailer 21
-
$6,621 USD
View
B
Retailer 22
-
$6,949 USD
View
B
Retailer 23
-
$12,250 USD
View
Most Expensive
B
Brilliant Earth
20234812A · Oct 29
$12,250 USD
View
23 more retailers have this diamond
Prices start from $1,604 USDSave up to $10,646 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
9.99ct Oval
$1,604 USD