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Round|Lab Grown|IGI

8.16ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG593375900

Shape and cutting style on the report: Round brilliant

Certificate IGI LG593375900

Diamond specifications and retailer prices

From $1,611 SGD
$1,260 USD
As of October 29, 2026
Save $9,972 SGD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,582 SGD at Brilliant Earth · As of October 31, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG593375900 or 593375900. Listed at 21 retailers as of October 29, 2026, with prices from $1,611 to $11,582, a $9,972 spread on the same certified stone. Brilliant Earth lists it at $11,582. 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
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593375900
Dimensions13.00 × 12.92 × 7.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.00 mm12.92 mm8.16 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593375900
Side View
Table 58.0%Crown 34.9°Girdle: Med.Pavilion 40.6°Culet: NoneDepth 60.9%

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: Oct 29
Current: $11,582 SGD|Low: $1,611 SGD|High: $13,091 SGD|Avg: $4,080 SGD|-4.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 5$1,611 SGD
Retailer 20$1,751 SGD
Retailer 9$1,803 SGD
Retailer 3$1,868 SGD
Retailer 12$1,868 SGD
Retailer 16$2,090 SGD
Retailer 22$2,457 SGD
Retailer 6$2,524 SGD
Retailer 17$2,622 SGD
Retailer 10$2,959 SGD
Retailer 13$3,066 SGD
Retailer 18$3,133 SGD
Retailer 2$3,461 SGD
Retailer 7$3,481 SGD
Retailer 4$3,502 SGD
Retailer 14$5,360 SGD
Retailer 8$5,436 SGD
Retailer 11$5,576 SGD
Retailer 19$6,033 SGD
Retailer 15$6,553 SGD
Retailer 21$7,428 SGD
Brilliant Earth$11,582 SGD

35 data points across 22 retailers

21 retailers$1,611 SGD to $11,582 SGD

A
Cheapest Retailer
-
$1,611 SGD
$1,260 USD
A
Retailer 2
-
$1,751 SGD
$1,370 USD
View
A
Retailer 3
-
$1,868 SGD
$1,461 USD
View
Retailer 4
-
$1,868 SGD
$1,461 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$2,090 SGD
$1,635 USD
View
Retailer 6
-
$2,457 SGD
£1,514 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$2,524 SGD
$1,974 USD
View
A
Retailer 8
-
$2,622 SGD
£1,615 GBP
View
B+
Retailer 9
-
$2,959 SGD
$2,315 USD
View
A
Retailer 10
-
$3,066 SGD
€2,284 EUR
View
A
Retailer 11
-
$3,133 SGD
ZAR 39,586 ZAR
View
B+
Retailer 12
-
$3,461 SGD
A$4,165 AUD
View
B+
Retailer 13
-
$3,481 SGD
$2,723 USD
View
B+
Retailer 14
-
$3,502 SGD
$2,739 USD
View
B
Retailer 15
-
$5,360 SGD
$4,193 USD
View
B
Retailer 16
-
$5,436 SGD
$4,252 USD
View
Retailer 17
-
$5,576 SGD
$4,362 USD
View
Price last confirmed 20 days ago
B
Retailer 18
-
$6,033 SGD
£3,716 GBP
View
B
Retailer 19
-
$6,553 SGD
$5,126 USD
View
Retailer 20
-
$7,428 SGD
$5,810 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
8046926A · Oct 31
$11,582 SGD
$9,060 USD
View
20 more retailers have this diamond
Prices start from $1,611 SGDSave up to $9,972 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
$1,611 SGD