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Round|Lab Grown|IGI

8.16ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG843601149

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843601149

Diamond specifications and retailer prices

From $1,437 SGD
$1,124 USD
As of October 29, 2026
Save $5,403 SGD (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,839 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 8.16ct lab-grown round diamond

This 8.16ct lab-grown round sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843601149 or 843601149. Listed at 3 retailers as of October 29, 2026, with prices from $1,437 to $6,839, a $5,403 spread on the same certified stone. Brilliant Earth lists it at $6,839. 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

8.16
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843601149
Dimensions12.96 × 13.01 × 7.81 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
12.96 mm13.01 mm8.16 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843601149
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $6,839 SGD|Low: $1,437 SGD|High: $6,852 SGD|Avg: $3,807 SGD|-0.2%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$1,437 SGD
Retailer 2$2,195 SGD
Brilliant Earth$6,839 SGD

17 data points across 3 retailers

3 retailers$1,437 SGD to $6,839 SGD

A
Cheapest Retailer
-
$1,437 SGD
$1,124 USD
Final sale: no returns
A
Retailer 2
-
$2,195 SGD
£1,352 GBP
View
Most Expensive
B
Brilliant Earth
21815235A · Oct 29
$6,839 SGD
$5,350 USD
View
2 more retailers have this diamond
Prices start from $1,437 SGDSave up to $5,403 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
8.16ct Round
$1,437 SGD