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Oval|Lab Grown|IGI

10.55ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG799665547

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799665547

Diamond specifications and retailer prices

From $5,803 AUD
$4,067 USD
As of November 2, 2026
Save $4,779 AUD (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $13,892 AUD at Brilliance · As of October 26, 2026
View at Brilliance

About this 10.55ct lab-grown oval diamond

This 10.55ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799665547 or 799665547. Listed at 8 retailers as of November 2, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.55
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799665547
Dimensions17.99 × 12.50 × 7.62 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.99 mm12.50 mm10.55 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799665547
Side View
Table 60.0%Crown 35.1°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $13,892 AUD|Low: $3,526 AUD|High: $13,892 AUD|Avg: $7,903 AUD|+22.0%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$3,526 AUD
Retailer 5$5,803 AUD
Retailer 2$7,397 AUD
Retailer 3$7,898 AUD
Retailer 4$10,582 AUD
Retailer 7$12,326 AUD
Brilliance$13,892 AUD

39 data points across 7 retailers

8 retailers$5,803 AUD to $10,582 AUD

Retailer 1
-
$3,526 AUD
$2,471 USD
Price last confirmed 22 days ago
B+
Retailer 2
-
$5,803 AUD
$4,067 USD
View
B
Retailer 3
-
$7,397 AUD
£4,082 GBP
View
B
Retailer 4
-
$7,898 AUD
$5,535 USD
View
B
Retailer 5
-
$9,296 AUD
$6,515 USD
View
B
Retailer 6
-
$10,582 AUD
$7,416 USD
View
Retailer 7
-
$12,326 AUD
$8,638 USD
View
Price last confirmed 15 days ago
Most Expensive
Brilliance
D41999810 · Oct 26
$13,892 AUD
$9,736 USD
View
Price last confirmed 7 days ago
7 more retailers have this diamond
Prices start from $5,803 AUDSave up to $4,779 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.

B+
10.55ct Oval
$5,803 AUD