CaratHunter
Plans
Radiant|Lab Grown|IGI

6.05ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG831647009

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG831647009

Diamond specifications and retailer prices

From $2,114 AUD
$1,485 USD
As of October 30, 2026
Save $8,734 AUD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,848 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.05ct lab-grown radiant diamond

This 6.05ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831647009 or 831647009. Listed at 20 retailers as of October 30, 2026, with prices from $2,114 to $10,848, a $8,734 spread on the same certified stone. Brilliant Earth lists it at $10,848. 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

6.05
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831647009
Dimensions12.97 × 8.92 × 6.07 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.97 mm8.92 mm6.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831647009
Side View
Table 66.0%Crown 44.1°Girdle: MED-STKPavilion 34.7°Culet: NoneDepth 68.0%

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 30
Current: $10,848 AUD|Low: $2,030 AUD|High: $10,848 AUD|Avg: $4,795 AUD
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
November 1, 2026
Retailer 19$2,114 AUD
Retailer 7$2,301 AUD
Retailer 9$2,367 AUD
Retailer 3$2,453 AUD
Retailer 8$2,453 AUD
Retailer 17$2,698 AUD
Retailer 14$3,463 AUD
Retailer 13$3,813 AUD
Retailer 5$3,865 AUD
Retailer 20$3,911 AUD
Retailer 2$4,544 AUD
Retailer 6$4,598 AUD
Retailer 15$4,746 AUD
Retailer 12$4,960 AUD
Retailer 10$5,923 AUD
Retailer 4$6,611 AUD
Retailer 16$7,042 AUD
Retailer 11$8,627 AUD
Retailer 18$8,655 AUD
Brilliant Earth$10,848 AUD

42 data points across 20 retailers

20 retailers$2,114 AUD to $10,848 AUD

A
Cheapest Retailer
-
$2,114 AUD
$1,485 USD
A
Retailer 2
-
$2,301 AUD
$1,616 USD
View
A
Retailer 3
-
$2,367 AUD
$1,663 USD
View
Final sale: no returns
A
Retailer 4
-
$2,453 AUD
$1,723 USD
View
A
Retailer 5
-
$2,698 AUD
$1,895 USD
View
A
Retailer 6
-
$3,463 AUD
£1,916 GBP
View
B+
Retailer 7
-
$3,813 AUD
€2,551 EUR
View
B+
Retailer 8
-
$3,865 AUD
$2,715 USD
View
B+
Retailer 9
-
$3,911 AUD
$2,747 USD
View
B+
Retailer 10
-
$4,544 AUD
View
B+
Retailer 11
-
$4,598 AUD
$3,230 USD
View
B+
Retailer 12
-
$4,746 AUD
ZAR 53,862 ZAR
View
B+
Retailer 13
-
$4,960 AUD
$3,484 USD
View
B
Retailer 14
-
$5,923 AUD
£3,276 GBP
View
B
Retailer 15
-
$6,611 AUD
$4,644 USD
View
B
Retailer 16
-
$7,042 AUD
£3,895 GBP
View
B
Retailer 17
-
$7,188 AUD
$5,049 USD
View
B
Retailer 18
-
$8,627 AUD
$6,060 USD
View
Retailer 19
-
$8,655 AUD
$6,080 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21386217A · Oct 31
$10,848 AUD
$7,620 USD
View
19 more retailers have this diamond
Prices start from $2,114 AUDSave up to $8,734 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
6.05ct Radiant
$2,114 AUD