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Cushion|Lab Grown|IGI

6.09ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG793647743

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG793647743

Diamond specifications and retailer prices

From $2,228 AUD
$1,565 USD
As of October 31, 2026
Save $12,008 AUD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $16,163 AUD at Queensmith · As of October 9, 2026
View at Queensmith

About this 6.09ct lab-grown cushion diamond

This 6.09ct lab-grown cushion 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 LG793647743 or 793647743. Listed at 19 retailers as of October 31, 2026, with a 539% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.09
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793647743
Dimensions10.48 × 10.00 × 6.62 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.48 mm10.00 mm6.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793647743
Side View
Table 64.0%Crown 37.2°Girdle: MED-THKPavilion 34.5°Culet: NoneDepth 66.2%

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 31
Current: $2,430 AUD|Low: $2,228 AUD|High: $15,546 AUD|Avg: $5,248 AUD|-1.3%
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
November 1, 2026
Retailer 4$2,228 AUD
Retailer 2$2,308 AUD
Retailer 1$2,430 AUD
Retailer 3$2,555 AUD
Retailer 7$2,795 AUD
Retailer 11$3,256 AUD
Retailer 16$3,300 AUD
Retailer 13$3,629 AUD
Retailer 12$4,276 AUD
Retailer 14$4,466 AUD
Retailer 8$4,973 AUD
Retailer 9$5,576 AUD
Retailer 6$6,220 AUD
Retailer 15$6,626 AUD
Retailer 5$6,807 AUD
Retailer 10$8,117 AUD
Retailer 17$8,542 AUD
Retailer 18$14,236 AUD

34 data points across 18 retailers

19 retailers$2,228 AUD to $14,236 AUD

A
Cheapest Retailer
-
$2,228 AUD
$1,565 USD
Final sale: no returns
Retailer 2
-
$2,308 AUD
$1,621 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$2,430 AUD
£1,344 GBP
View
A
Retailer 4
-
$2,555 AUD
$1,795 USD
View
A
Retailer 5
-
$2,795 AUD
$1,963 USD
View
A
Retailer 6
-
$3,256 AUD
£1,801 GBP
View
A
Retailer 7
-
$3,300 AUD
$2,318 USD
View
A
Retailer 8
-
$3,629 AUD
€2,428 EUR
View
B+
Retailer 9
-
$4,276 AUD
View
A
Retailer 10
-
$4,466 AUD
ZAR 50,678 ZAR
View
B+
Retailer 11
-
$4,973 AUD
$3,493 USD
View
B+
Retailer 12
-
$5,576 AUD
£3,084 GBP
View
B+
Retailer 13
-
$6,220 AUD
$4,369 USD
View
B+
Retailer 14
-
$6,626 AUD
£3,665 GBP
View
B+
Retailer 15
-
$6,807 AUD
$4,782 USD
View
B
Retailer 16
-
$8,117 AUD
$5,702 USD
View
Retailer 17
-
$8,542 AUD
$6,000 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
$14,236 AUD
$10,000 USD
View
Most Expensive
Queensmith
LG793647743 · Oct 9
$16,163 AUD
£8,940 GBP
View
Price last confirmed 23 days ago
18 more retailers have this diamond
Prices start from $2,228 AUDSave up to $12,008 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
6.09ct Cushion
$2,228 AUD