CaratHunter
Plans
Round|Lab Grown|IGI

8.71ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG618439627

Shape and cutting style on the report: Round brilliant

Certificate IGI LG618439627

Diamond specifications and retailer prices

From $2,110 AUD
$1,479 USD
As of November 1, 2026
Save $12,844 AUD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $14,954 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 8.71ct lab-grown round diamond

This 8.71ct 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 LG618439627 or 618439627. Listed at 22 retailers as of November 1, 2026, with prices from $2,110 to $14,954, a $12,844 spread on the same certified stone. Brilliant Earth lists it at $14,954. 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

8.71
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618439627
Dimensions13.08 × 13.18 × 8.11 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.08 mm13.18 mm8.71 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618439627
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

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: $14,954 AUD|Low: $2,026 AUD|High: $16,153 AUD|Avg: $5,046 AUD|-3.6%
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
November 2, 2026
Retailer 3$2,110 AUD
Retailer 6$2,363 AUD
Retailer 7$2,449 AUD
Retailer 14$2,690 AUD
Retailer 8$3,205 AUD
Retailer 10$3,444 AUD
Retailer 15$3,489 AUD
Retailer 9$3,728 AUD
Retailer 2$3,964 AUD
Retailer 13$4,106 AUD
Retailer 12$4,537 AUD
Retailer 5$6,598 AUD
Retailer 11$6,993 AUD
Retailer 4$7,178 AUD
Brilliant Earth$14,954 AUD

37 data points across 15 retailers

22 retailers$2,110 AUD to $14,954 AUD

A
Cheapest Retailer
-
$2,110 AUD
$1,479 USD
A
Retailer 2
-
$2,296 AUD
$1,609 USD
View
A
Retailer 3
-
$2,363 AUD
$1,656 USD
View
Final sale: no returns
A
Retailer 4
-
$2,449 AUD
$1,716 USD
View
Retailer 5
-
$2,449 AUD
$1,716 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$2,690 AUD
$1,885 USD
View
A
Retailer 7
-
$3,183 AUD
$2,231 USD
View
A
Retailer 8
-
$3,205 AUD
£1,768 GBP
View
A
Retailer 9
-
$3,444 AUD
£1,901 GBP
View
B+
Retailer 10
-
$3,489 AUD
$2,445 USD
View
A
Retailer 11
-
$3,728 AUD
€2,488 EUR
View
B+
Retailer 12
-
$3,964 AUD
$2,778 USD
View
B+
Retailer 13
-
$4,106 AUD
ZAR 46,491 ZAR
View
B+
Retailer 14
-
$4,537 AUD
View
B+
Retailer 15
-
$4,589 AUD
$3,216 USD
View
B+
Retailer 16
-
$6,015 AUD
$4,216 USD
View
B
Retailer 17
-
$6,598 AUD
$4,624 USD
View
B
Retailer 18
-
$6,928 AUD
$4,855 USD
View
B
Retailer 19
-
$6,993 AUD
£3,859 GBP
View
B
Retailer 20
-
$7,178 AUD
$5,031 USD
View
B
Retailer 21
-
$8,613 AUD
$6,036 USD
View
Most Expensive
B
Brilliant Earth
9066630A · Nov 2
$14,954 AUD
$10,480 USD
View
21 more retailers have this diamond
Prices start from $2,110 AUDSave up to $12,844 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
8.71ct Round
$2,110 AUD