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Cushion|Lab Grown|IGI

6.52ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG727520904

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG727520904

Diamond specifications and retailer prices

From $2,383 AUD
$1,674 USD
As of October 29, 2026
Save $6,295 AUD (73%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $19,002 AUD at Queensmith · As of October 9, 2026
View at Queensmith

About this 6.52ct lab-grown cushion diamond

This 6.52ct 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 LG727520904 or 727520904. Listed at 18 retailers as of October 29, 2026, with a 264% 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

6.52
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727520904
Dimensions9.31 × 12.70 × 6.53 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.31 mm12.70 mm6.52 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727520904
Side View
Table 64.0%Crown 37.8°Girdle: STK-VTKPavilion 35.1°Culet: NoneDepth 70.1%

Caratlytics Score

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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 29
Current: $3,485 AUD|Low: $2,383 AUD|High: $8,678 AUD|Avg: $4,946 AUD|-2.5%
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
October 31, 2026
Retailer 2$2,383 AUD
Retailer 7$2,467 AUD
Retailer 10$2,606 AUD
Retailer 4$2,712 AUD
Retailer 3$2,967 AUD
Retailer 1$3,485 AUD
Retailer 14$3,528 AUD
Retailer 12$3,907 AUD
Retailer 15$4,568 AUD
Retailer 11$4,775 AUD
Retailer 5$5,645 AUD
Retailer 6$5,966 AUD
Retailer 17$6,651 AUD
Retailer 13$7,085 AUD
Retailer 8$7,226 AUD
Retailer 16$8,577 AUD
Retailer 9$8,678 AUD

30 data points across 17 retailers

18 retailers$2,383 AUD to $8,678 AUD

A
Cheapest Retailer
-
$2,383 AUD
$1,674 USD
Final sale: no returns
Retailer 2
-
$2,467 AUD
$1,733 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$2,606 AUD
£1,442 GBP
View
A
Retailer 4
-
$2,712 AUD
$1,905 USD
View
A
Retailer 5
-
$2,967 AUD
$2,084 USD
View
A
Retailer 6
-
$3,485 AUD
£1,927 GBP
View
A
Retailer 7
-
$3,528 AUD
$2,478 USD
View
A
Retailer 8
-
$3,907 AUD
€2,614 EUR
View
Retailer 9
-
$4,568 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$4,775 AUD
ZAR 54,185 ZAR
View
B+
Retailer 11
-
$5,645 AUD
$3,965 USD
View
B+
Retailer 12
-
$5,966 AUD
£3,300 GBP
View
B+
Retailer 13
-
$6,651 AUD
$4,672 USD
View
B+
Retailer 14
-
$7,085 AUD
£3,919 GBP
View
B+
Retailer 15
-
$7,226 AUD
$5,076 USD
View
Retailer 16
-
$8,577 AUD
$6,025 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
$8,678 AUD
$6,096 USD
View
Most Expensive
Queensmith
LG727520904 · Oct 9
$19,002 AUD
£10,510 GBP
View
Price last confirmed 22 days ago
17 more retailers have this diamond
Prices start from $2,383 AUDSave up to $6,295 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
6.52ct Cushion
$2,383 AUD