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Round|Lab Grown|IGI

8.12ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG837603865

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837603865

Diamond specifications and retailer prices

From $1,694 SGD
$1,325 USD
As of October 29, 2026
Save $8,495 SGD (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,189 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 8.12ct lab-grown round diamond

This 8.12ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837603865 or 837603865. Listed at 3 retailers as of October 28, 2026, with prices from $1,694 to $10,189, a $8,495 spread on the same certified stone. Brilliant Earth lists it at $10,189. 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

8.12
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837603865
Dimensions13.10 × 13.13 × 7.75 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
13.10 mm13.13 mm8.12 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837603865
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $10,189 SGD|Low: $1,694 SGD|High: $10,189 SGD|Avg: $5,091 SGD
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$1,694 SGD
Retailer 2$2,594 SGD
Brilliant Earth$10,189 SGD

32 data points across 3 retailers

3 retailers$1,694 SGD to $10,189 SGD

A
Cheapest Retailer
-
$1,694 SGD
$1,325 USD
Final sale: no returns
A
Retailer 2
-
$2,594 SGD
£1,598 GBP
View
Most Expensive
B
Brilliant Earth
21386804A · Oct 28
$10,189 SGD
$7,970 USD
View
2 more retailers have this diamond
Prices start from $1,694 SGDSave up to $8,495 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
8.12ct Round
$1,694 SGD