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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 $2,283 AUD
$1,604 USD
As of October 29, 2026
Save $15,156 AUD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $17,439 AUD 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 $2,283 to $17,439, a $15,156 spread on the same certified stone. Brilliant Earth lists it at $17,439. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $17,439 AUD|Low: $2,283 AUD|High: $17,453 AUD|Avg: $5,818 AUD|-0.1%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 9$2,283 AUD
Retailer 7$2,484 AUD
Retailer 21$2,555 AUD
Retailer 19$2,648 AUD
Retailer 13$2,890 AUD
Retailer 20$3,331 AUD
Retailer 11$3,699 AUD
Retailer 2$3,752 AUD
Retailer 17$4,100 AUD
Retailer 15$4,190 AUD
Retailer 12$4,900 AUD
Retailer 4$4,964 AUD
Retailer 14$5,215 AUD
Retailer 6$6,400 AUD
Retailer 8$7,137 AUD
Retailer 18$7,603 AUD
Retailer 3$7,873 AUD
Retailer 10$9,301 AUD
Retailer 16$9,426 AUD
Retailer 5$9,893 AUD
Brilliant Earth$17,439 AUD

34 data points across 21 retailers

24 retailers$2,283 AUD to $17,439 AUD

A
Cheapest Retailer
-
$2,283 AUD
$1,604 USD
A
Retailer 2
-
$2,484 AUD
$1,745 USD
View
A
Retailer 3
-
$2,555 AUD
$1,795 USD
View
Final sale: no returns
A
Retailer 4
-
$2,648 AUD
$1,860 USD
View
Retailer 5
-
$2,810 AUD
$1,974 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$2,890 AUD
$2,030 USD
View
A
Retailer 7
-
$3,331 AUD
$2,340 USD
View
B+
Retailer 8
-
$3,699 AUD
$2,598 USD
View
A
Retailer 9
-
$3,752 AUD
£2,075 GBP
View
A
Retailer 10
-
$4,100 AUD
ZAR 46,522 ZAR
View
A
Retailer 11
-
$4,190 AUD
$2,943 USD
View
A
Retailer 12
-
$4,900 AUD
€3,278 EUR
View
A
Retailer 13
-
$4,964 AUD
$3,487 USD
View
Retailer 14
-
$5,215 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$6,400 AUD
£3,540 GBP
View
B+
Retailer 16
-
$6,645 AUD
$4,668 USD
View
B+
Retailer 17
-
$7,137 AUD
$5,013 USD
View
B+
Retailer 18
-
$7,603 AUD
£4,205 GBP
View
B+
Retailer 19
-
$7,873 AUD
$5,530 USD
View
B+
Retailer 20
-
$9,301 AUD
$6,533 USD
View
B+
Retailer 21
-
$9,426 AUD
$6,621 USD
View
B
Retailer 22
-
$9,893 AUD
$6,949 USD
View
B
Retailer 23
-
$17,439 AUD
$12,250 USD
View
Most Expensive
B
Brilliant Earth
20234812A · Oct 29
$17,439 AUD
$12,250 USD
View
23 more retailers have this diamond
Prices start from $2,283 AUDSave up to $15,156 AUD

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
$2,283 AUD