CaratHunter
Plans
Round|Lab Grown|IGI

8.15ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG597360518

Shape and cutting style on the report: Round brilliant

Certificate IGI LG597360518

Diamond specifications and retailer prices

From $1,791 AUD
$1,258 USD
As of November 1, 2026
Save $11,093 AUD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,884 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.15ct lab-grown round diamond

This 8.15ct 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 LG597360518 or 597360518. Listed at 20 retailers as of October 31, 2026, with prices from $1,791 to $12,884, a $11,093 spread on the same certified stone. Brilliant Earth lists it at $12,884. 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

8.15
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597360518
Dimensions12.96 × 12.89 × 7.95 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
12.96 mm12.89 mm8.15 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597360518
Side View
Table 57.0%Crown 35.3°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.6%

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: Nov 1
Current: $12,884 AUD|Low: $1,791 AUD|High: $14,563 AUD|Avg: $4,256 AUD|-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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 4$1,791 AUD
Retailer 19$1,949 AUD
Retailer 8$2,004 AUD
Retailer 11$2,077 AUD
Retailer 21$2,077 AUD
Retailer 17$2,320 AUD
Retailer 20$2,733 AUD
Retailer 5$2,807 AUD
Retailer 13$2,916 AUD
Retailer 9$3,290 AUD
Retailer 16$3,408 AUD
Retailer 18$3,484 AUD
Retailer 15$3,849 AUD
Retailer 6$3,872 AUD
Retailer 3$3,894 AUD
Retailer 12$5,962 AUD
Retailer 7$6,037 AUD
Retailer 10$6,203 AUD
Retailer 2$6,675 AUD
Retailer 14$7,289 AUD
Brilliant Earth$12,884 AUD

37 data points across 21 retailers

20 retailers$1,791 AUD to $12,884 AUD

A
Cheapest Retailer
-
$1,791 AUD
$1,258 USD
A
Retailer 2
-
$1,949 AUD
$1,369 USD
View
A
Retailer 3
-
$2,077 AUD
$1,459 USD
View
Retailer 4
-
$2,077 AUD
$1,459 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$2,320 AUD
$1,630 USD
View
Retailer 6
-
$2,733 AUD
£1,512 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$2,807 AUD
$1,972 USD
View
A
Retailer 8
-
$2,916 AUD
£1,613 GBP
View
B+
Retailer 9
-
$3,290 AUD
$2,311 USD
View
A
Retailer 10
-
$3,408 AUD
€2,280 EUR
View
A
Retailer 11
-
$3,484 AUD
ZAR 39,538 ZAR
View
B+
Retailer 12
-
$3,849 AUD
View
B+
Retailer 13
-
$3,872 AUD
$2,720 USD
View
B+
Retailer 14
-
$3,894 AUD
$2,735 USD
View
B+
Retailer 15
-
$5,962 AUD
$4,188 USD
View
B
Retailer 16
-
$6,037 AUD
$4,241 USD
View
Retailer 17
-
$6,203 AUD
$4,357 USD
View
Price last confirmed 21 days ago
B
Retailer 18
-
$6,675 AUD
£3,692 GBP
View
B
Retailer 19
-
$7,289 AUD
$5,120 USD
View
Most Expensive
B
Brilliant Earth
8131894A · Oct 31
$12,884 AUD
$9,050 USD
View
19 more retailers have this diamond
Prices start from $1,791 AUDSave up to $11,093 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
8.15ct Round
$1,791 AUD