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Cushion|Lab Grown|IGI

6.55ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG794661132

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG794661132

Diamond specifications and retailer prices

From $3,125 AUD
$2,190 USD
As of November 1, 2026
Save $10,374 AUD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $19,481 AUD at Queensmith · As of October 9, 2026
View at Queensmith

About this 6.55ct lab-grown cushion diamond

This 6.55ct 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 LG794661132 or 794661132. Listed at 18 retailers as of November 1, 2026, with a 332% 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

6.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794661132
Dimensions11.67 × 9.84 × 6.77 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.67 mm9.84 mm6.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794661132
Side View
Table 63.0%Crown 33.4°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 68.8%

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: $5,027 AUD|Low: $3,125 AUD|High: $13,613 AUD|Avg: $6,467 AUD|-7.2%
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
November 2, 2026
Retailer 8$3,125 AUD
Retailer 17$3,238 AUD
Retailer 10$3,351 AUD
Retailer 2$3,475 AUD
Retailer 5$3,633 AUD
Retailer 11$4,453 AUD
Retailer 15$4,626 AUD
Retailer 1$5,027 AUD
Retailer 13$5,998 AUD
Retailer 7$6,154 AUD
Retailer 14$6,264 AUD
Retailer 6$7,005 AUD
Retailer 4$8,723 AUD
Retailer 12$9,246 AUD
Retailer 3$9,246 AUD
Retailer 9$11,332 AUD
Retailer 16$13,498 AUD

34 data points across 17 retailers

18 retailers$3,125 AUD to $13,498 AUD

A
Cheapest Retailer
-
$3,125 AUD
$2,190 USD
Final sale: no returns
Retailer 2
-
$3,238 AUD
$2,269 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$3,351 AUD
£1,849 GBP
View
A
Retailer 4
-
$3,475 AUD
$2,435 USD
View
A
Retailer 5
-
$3,633 AUD
$2,546 USD
View
A
Retailer 6
-
$4,453 AUD
£2,457 GBP
View
A
Retailer 7
-
$4,626 AUD
$3,242 USD
View
A
Retailer 8
-
$5,027 AUD
€3,355 EUR
View
B+
Retailer 9
-
$5,998 AUD
View
B+
Retailer 10
-
$6,154 AUD
£3,396 GBP
View
B+
Retailer 11
-
$6,264 AUD
ZAR 70,921 ZAR
View
B+
Retailer 12
-
$7,005 AUD
$4,909 USD
View
B+
Retailer 13
-
$8,723 AUD
$6,113 USD
View
B+
Retailer 14
-
$9,246 AUD
£5,102 GBP
View
B+
Retailer 15
-
$9,246 AUD
$6,480 USD
View
B
Retailer 16
-
$11,332 AUD
$7,942 USD
View
B
Retailer 17
-
$13,498 AUD
$9,460 USD
View
Most Expensive
Queensmith
LG794661132 · Oct 9
$19,481 AUD
£10,750 GBP
View
Price last confirmed 24 days ago
17 more retailers have this diamond
Prices start from $3,125 AUDSave up to $10,374 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
6.55ct Cushion
$3,125 AUD