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Round|Lab Grown|IGI

8.08ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG781630666

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781630666

Diamond specifications and retailer prices

From $1,777 AUD
$1,248 USD
As of October 26, 2026
Save $9,512 AUD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,289 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.08ct lab-grown round diamond

This 8.08ct 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 LG781630666 or 781630666. Listed at 22 retailers as of October 26, 2026, with prices from $1,777 to $11,289, a $9,512 spread on the same certified stone. Brilliant Earth lists it at $11,289. 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

8.08
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781630666
Dimensions12.92 × 12.97 × 7.84 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.92 mm12.97 mm8.08 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781630666
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.6%

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: Oct 26
Current: $3,105 AUD|Low: $1,777 AUD|High: $10,066 AUD|Avg: $4,453 AUD|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 8$1,777 AUD
Retailer 3$2,060 AUD
Retailer 15$2,369 AUD
Retailer 6$2,695 AUD
Retailer 19$2,705 AUD
Retailer 20$2,873 AUD
Retailer 18$3,082 AUD
Retailer 1$3,105 AUD
Retailer 7$3,264 AUD
Retailer 5$3,423 AUD
Retailer 14$3,660 AUD
Retailer 10$3,851 AUD
Retailer 4$3,861 AUD
Retailer 13$5,969 AUD
Retailer 12$5,986 AUD
Retailer 2$6,628 AUD
Retailer 17$6,831 AUD
Retailer 9$7,226 AUD
Retailer 11$8,171 AUD
Retailer 16$9,866 AUD

26 data points across 20 retailers

22 retailers$1,777 AUD to $11,289 AUD

A
Cheapest Retailer
-
$1,777 AUD
$1,248 USD
Retailer 2
-
$1,952 AUD
$1,371 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$2,060 AUD
$1,447 USD
View
A
Retailer 4
-
$2,369 AUD
HK$13,000 HKD
View
A
Retailer 5
-
$2,695 AUD
$1,893 USD
View
A
Retailer 6
-
$2,705 AUD
£1,496 GBP
View
A
Retailer 7
-
$2,873 AUD
£1,589 GBP
View
B+
Retailer 8
-
$3,082 AUD
$2,165 USD
View
A
Retailer 9
-
$3,105 AUD
€2,077 EUR
View
B+
Retailer 10
-
$3,264 AUD
$2,293 USD
View
Retailer 11
-
$3,423 AUD
ZAR 38,841 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$3,660 AUD
$2,571 USD
View
Retailer 13
-
$3,851 AUD
View
Price last confirmed 10 days ago
Retailer 14
-
$3,861 AUD
$2,712 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$5,969 AUD
$4,193 USD
View
B
Retailer 16
-
$5,986 AUD
$4,205 USD
View
B
Retailer 17
-
$6,628 AUD
£3,666 GBP
View
B
Retailer 18
-
$6,831 AUD
SGD 6,484 SGD
View
B
Retailer 19
-
$7,226 AUD
$5,076 USD
View
Retailer 20
-
$8,171 AUD
$5,740 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
$9,866 AUD
$6,930 USD
View
Most Expensive
B
Brilliant Earth
18686024A · Oct 31
$11,289 AUD
$7,930 USD
View
21 more retailers have this diamond
Prices start from $1,777 AUDSave up to $9,512 AUD

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
8.08ct Round
$1,777 AUD