CaratHunter
Plans
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 $4,678 SGD
£2,881 GBP
As of November 1, 2026
Save $31,616 SGD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $36,294 SGD 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 $4,678 to $36,294, a $31,616 spread on the same certified stone. Brilliant Earth lists it at $36,294. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $36,294 SGD|Low: $4,676 SGD|High: $36,294 SGD|Avg: $10,539 SGD
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 8$4,678 SGD
Retailer 10$5,830 SGD
Retailer 13$6,002 SGD
Retailer 12$6,873 SGD
Retailer 2$7,608 SGD
Retailer 3$7,783 SGD
Retailer 6$8,440 SGD
Retailer 4$8,859 SGD
Retailer 9$9,246 SGD
Retailer 5$9,293 SGD
Retailer 7$10,946 SGD
Retailer 11$14,050 SGD
Brilliant Earth$36,294 SGD

36 data points across 13 retailers

14 retailers$4,678 SGD to $36,294 SGD

A
Cheapest Retailer
-
$4,678 SGD
£2,881 GBP
A
Retailer 2
-
$5,830 SGD
$4,560 USD
View
A
Retailer 3
-
$6,002 SGD
$4,695 USD
View
Retailer 4
-
$6,423 SGD
$5,024 USD
View
Price last confirmed 43 days ago
A
Retailer 5
-
$6,873 SGD
HK$42,000 HKD
View
A
Retailer 6
-
$7,608 SGD
£4,686 GBP
View
Retailer 7
-
$7,783 SGD
$6,088 USD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$8,440 SGD
$6,602 USD
View
Retailer 9
-
$8,859 SGD
$6,930 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$9,246 SGD
€6,888 EUR
View
Retailer 11
-
$9,293 SGD
ZAR 117,434 ZAR
View
Price last confirmed 18 days ago
B+
Retailer 12
-
$10,946 SGD
A$13,173 AUD
View
B+
Retailer 13
-
$14,050 SGD
$10,990 USD
View
Most Expensive
B
Brilliant Earth
21197882A · Oct 31
$36,294 SGD
$28,390 USD
View
13 more retailers have this diamond
Prices start from $4,678 SGDSave up to $31,616 SGD

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
$4,678 SGD