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Round|Lab Grown|IGI

13.08ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG830659081

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830659081

Diamond specifications and retailer prices

From $5,221 AUD
£2,881 GBP
As of November 2, 2026
Save $35,289 AUD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $40,510 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 13.08ct lab-grown round diamond

This 13.08ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830659081 or 830659081. Listed at 14 retailers as of November 2, 2026, with prices from $5,221 to $40,510, a $35,289 spread on the same certified stone. Brilliant Earth lists it at $40,510. 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

13.08
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830659081
Dimensions15.13 × 15.21 × 9.22 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
15.13 mm15.21 mm13.08 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830659081
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.8%

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: Nov 2
Current: $40,510 AUD|Low: $5,219 AUD|High: $40,510 AUD|Avg: $12,147 AUD
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
November 2, 2026
Retailer 7$5,221 AUD
Retailer 11$6,507 AUD
Retailer 3$6,699 AUD
Retailer 13$7,671 AUD
Retailer 9$8,491 AUD
Retailer 2$8,621 AUD
Retailer 4$9,888 AUD
Retailer 6$10,070 AUD
Retailer 8$10,362 AUD
Retailer 5$10,372 AUD
Retailer 10$12,218 AUD
Retailer 12$15,682 AUD
Brilliant Earth$40,510 AUD

34 data points across 13 retailers

14 retailers$5,221 AUD to $40,510 AUD

A
Cheapest Retailer
-
$5,221 AUD
£2,881 GBP
A
Retailer 2
-
$6,507 AUD
$4,560 USD
View
A
Retailer 3
-
$6,699 AUD
$4,695 USD
View
Retailer 4
-
$7,169 AUD
$5,024 USD
View
Price last confirmed 43 days ago
A
Retailer 5
-
$7,671 AUD
HK$42,000 HKD
View
A
Retailer 6
-
$8,491 AUD
£4,686 GBP
View
Retailer 7
-
$8,621 AUD
$6,042 USD
View
Retailer 8
-
$9,888 AUD
$6,930 USD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$10,070 AUD
$7,057 USD
View
B+
Retailer 10
-
$10,362 AUD
€6,916 EUR
View
Retailer 11
-
$10,372 AUD
ZAR 117,434 ZAR
View
Price last confirmed 18 days ago
B+
Retailer 12
-
$12,218 AUD
View
B+
Retailer 13
-
$15,682 AUD
$10,990 USD
View
Most Expensive
B
Brilliant Earth
21197882A · Nov 2
$40,510 AUD
$28,390 USD
View
13 more retailers have this diamond
Prices start from $5,221 AUDSave up to $35,289 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
13.08ct Round
$5,221 AUD