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Round|Lab Grown|IGI

10.26ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG840647919

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840647919

Diamond specifications and retailer prices

From $4,966 AUD
$3,488 USD
As of November 1, 2026
Save $6,448 AUD (56%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $36,900 AUD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 10.26ct lab-grown round diamond

This 10.26ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840647919 or 840647919. Listed at 6 retailers as of October 29, 2026, with a 130% 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

10.26
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840647919
Dimensions14.13 × 14.18 × 8.37 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.13 mm14.18 mm10.26 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840647919
Side View
Table 60.0%Crown 33.6°Girdle: MediumPavilion 40.7°Culet: NoneDepth 59.1%

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: Nov 1
Current: $11,414 AUD|Low: $4,966 AUD|High: $12,231 AUD|Avg: $8,736 AUD|-6.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$4,966 AUD
Retailer 4$6,578 AUD
Retailer 6$6,865 AUD
Retailer 5$8,691 AUD
Retailer 2$11,349 AUD
Retailer 1$11,414 AUD

8 data points across 6 retailers

6 retailers$4,966 AUD to $11,414 AUD

A
Cheapest Retailer
-
$4,966 AUD
$3,488 USD
Final sale: no returns
B+
Retailer 2
-
$6,578 AUD
$4,621 USD
View
Retailer 3
-
$8,691 AUD
$6,105 USD
View
Price last confirmed 15 days ago
B+
Retailer 4
-
$11,349 AUD
$7,972 USD
View
B+
Retailer 5
-
$11,414 AUD
$8,017 USD
View
Most Expensive
Brilliant Earth
21601668A · Oct 1
$36,900 AUD
$25,920 USD
View
Price under review
5 more retailers have this diamond
Prices start from $4,966 AUDSave up to $6,448 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
10.26ct Round
$4,966 AUD