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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 $3,659 USD
£2,881 GBP
As of November 1, 2026
Save $24,731 USD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $28,390 USD at Brilliant Earth · As of October 31, 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 October 31, 2026, with prices from $3,659 to $28,390, a $24,731 spread on the same certified stone. Brilliant Earth lists it at $28,390. 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
Color
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 1
Current: $28,390 USD|Low: $3,658 USD|High: $28,390 USD|Avg: $8,235 USD
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 1, 2026
Retailer 7$3,659 USD
Retailer 10$4,560 USD
Retailer 13$4,695 USD
Retailer 12$5,376 USD
Retailer 8$5,951 USD
Retailer 3$6,088 USD
Retailer 2$6,602 USD
Retailer 4$6,930 USD
Retailer 9$7,232 USD
Retailer 5$7,269 USD
Retailer 6$8,562 USD
Retailer 11$10,990 USD
Brilliant Earth$28,390 USD

36 data points across 13 retailers

14 retailers$3,659 USD to $28,390 USD

A
Cheapest Retailer
-
$3,659 USD
£2,881 GBP
A
Retailer 2
-
$4,560 USD
View
A
Retailer 3
-
$4,695 USD
View
Retailer 4
-
$5,024 USD
View
Price last confirmed 43 days ago
A
Retailer 5
-
$5,376 USD
HK$42,000 HKD
View
A
Retailer 6
-
$5,951 USD
£4,686 GBP
View
Retailer 7
-
$6,088 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$6,602 USD
View
Retailer 9
-
$6,930 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$7,232 USD
€6,888 EUR
View
Retailer 11
-
$7,269 USD
ZAR 117,434 ZAR
View
Price last confirmed 17 days ago
B+
Retailer 12
-
$8,562 USD
A$13,173 AUD
View
B+
Retailer 13
-
$10,990 USD
View
Most Expensive
B
Brilliant Earth
21197882A · Oct 31
$28,390 USD
View
13 more retailers have this diamond
Prices start from $3,659 USDSave up to $24,731 USD

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
$3,659 USD