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Cushion|Lab Grown|IGI

6.50ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG841662609

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG841662609

Diamond specifications and retailer prices

From $3,165 AUD
$2,218 USD
As of November 1, 2026
Save $12,826 AUD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $15,991 AUD at With Clarity · As of November 2, 2026
View at With Clarity

About this 6.5ct lab-grown cushion diamond

This 6.5ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841662609 or 841662609. Listed at 19 retailers as of November 1, 2026, with prices from $3,165 to $15,991, a $12,826 spread on the same certified stone. With Clarity lists it at $15,991. 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

6.50
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841662609
Dimensions13.18 × 9.39 × 6.04 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.18 mm9.39 mm6.50 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841662609
Side View
Table 67.0%Crown 40.3°Girdle: STK-THKPavilion 32.8°Culet: NoneDepth 64.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,464 AUD|Low: $3,165 AUD|High: $16,232 AUD|Avg: $6,777 AUD|-4.9%
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
With Clarity
November 3, 2026
Retailer 5$3,165 AUD
Retailer 10$3,393 AUD
Retailer 7$3,517 AUD
Retailer 15$3,773 AUD
Retailer 1$4,464 AUD
Retailer 12$4,687 AUD
Retailer 9$4,937 AUD
Retailer 13$6,073 AUD
Retailer 2$6,219 AUD
Retailer 16$6,343 AUD
Retailer 6$6,925 AUD
Retailer 3$8,456 AUD
Retailer 11$9,362 AUD
Retailer 14$9,917 AUD
Retailer 8$10,947 AUD
Retailer 4$11,472 AUD
With Clarity$15,991 AUD

22 data points across 17 retailers

19 retailers$3,165 AUD to $15,991 AUD

A
Cheapest Retailer
-
$3,165 AUD
$2,218 USD
Final sale: no returns
Retailer 2
-
$3,359 AUD
$2,354 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$3,393 AUD
£1,872 GBP
View
A
Retailer 4
-
$3,517 AUD
$2,465 USD
View
A
Retailer 5
-
$3,773 AUD
$2,644 USD
View
A
Retailer 6
-
$4,464 AUD
£2,464 GBP
View
A
Retailer 7
-
$4,687 AUD
$3,285 USD
View
A
Retailer 8
-
$4,937 AUD
€3,295 EUR
View
B+
Retailer 9
-
$6,073 AUD
View
B+
Retailer 10
-
$6,219 AUD
£3,432 GBP
View
B+
Retailer 11
-
$6,343 AUD
ZAR 71,811 ZAR
View
B+
Retailer 12
-
$6,925 AUD
$4,853 USD
View
B+
Retailer 13
-
$8,456 AUD
$5,926 USD
View
B+
Retailer 14
-
$9,362 AUD
£5,166 GBP
View
B
Retailer 15
-
$9,917 AUD
View
B+
Retailer 16
-
$10,947 AUD
SGD 10,367 SGD
View
B+
Retailer 17
-
$11,472 AUD
$8,040 USD
View
Retailer 18
-
$15,455 AUD
$10,831 USD
View
Price last confirmed 21 days ago
Most Expensive
B
With Clarity
841662609 · Nov 2
$15,991 AUD
$11,207 USD
View
18 more retailers have this diamond
Prices start from $3,165 AUDSave up to $12,826 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
6.50ct Cushion
$3,165 AUD