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Round|Lab Grown|IGI

10.45ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG839695671

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839695671

Diamond specifications and retailer prices

From $5,058 AUD
$3,553 USD
As of November 1, 2026
Save $6,559 AUD (56%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $36,458 AUD at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 10.45ct lab-grown round diamond

This 10.45ct 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 LG839695671 or 839695671. Listed at 5 retailers as of November 1, 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

10.45
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839695671
Dimensions14.02 × 14.17 × 8.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.02 mm14.17 mm10.45 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839695671
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.5%

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: $5,058 AUD|Low: $5,058 AUD|High: $12,089 AUD|Avg: $8,642 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 1$5,058 AUD
Retailer 4$6,699 AUD
Retailer 5$6,777 AUD
Retailer 2$11,560 AUD
Retailer 3$11,617 AUD

12 data points across 5 retailers

5 retailers$5,058 AUD to $11,617 AUD

A
Cheapest Retailer
-
$5,058 AUD
$3,553 USD
Final sale: no returns
B+
Retailer 2
-
$6,699 AUD
$4,706 USD
View
B
Retailer 3
-
$11,560 AUD
$8,120 USD
View
B
Retailer 4
-
$11,617 AUD
$8,160 USD
View
Most Expensive
Brilliant Earth
21704147A · Oct 12
$36,458 AUD
$25,610 USD
View
Price under review
4 more retailers have this diamond
Prices start from $5,058 AUDSave up to $6,559 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
10.45ct Round
$5,058 AUD