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Cushion|Lab Grown|IGI

1.02ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG778686211

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG778686211

Diamond specifications and retailer prices

From $280 AUD
$197 USD
As of October 31, 2026
Save $1,309 AUD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,590 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778686211 or 778686211. Listed at 17 retailers as of October 30, 2026, with prices from $280 to $1,590, a $1,309 spread on the same certified stone. Reve Diamonds lists it at $1,590. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778686211
Dimensions5.04 × 5.04 × 3.46 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.04 mm5.04 mm1.02 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778686211
Side View
Table 65.0%Crown 40.8°Girdle: MED-THKPavilion 34.2°Culet: NoneDepth 68.7%

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: Oct 31
Current: $354 AUD|Low: $280 AUD|High: $1,590 AUD|Avg: $762 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
Reve Diamonds
November 1, 2026
Retailer 2$280 AUD
Retailer 12$310 AUD
Retailer 1$354 AUD
Retailer 5$420 AUD
Retailer 7$526 AUD
Retailer 10$533 AUD
Retailer 6$557 AUD
Retailer 4$653 AUD
Retailer 11$757 AUD
Retailer 8$774 AUD
Retailer 13$848 AUD
Retailer 3$1,201 AUD
Retailer 9$1,459 AUD
Reve Diamonds$1,590 AUD

45 data points across 14 retailers

17 retailers$280 AUD to $1,590 AUD

A
Cheapest Retailer
-
$280 AUD
$197 USD
Final sale: no returns
A
Retailer 2
-
$310 AUD
$218 USD
View
A
Retailer 3
-
$354 AUD
£196 GBP
View
B+
Retailer 4
-
$420 AUD
$295 USD
View
A
Retailer 5
-
$526 AUD
€352 EUR
View
A
Retailer 6
-
$533 AUD
ZAR 6,049 ZAR
View
A
Retailer 7
-
$557 AUD
£308 GBP
View
A
Retailer 8
-
$609 AUD
$428 USD
View
B+
Retailer 9
-
$653 AUD
$459 USD
View
B+
Retailer 10
-
$757 AUD
View
B+
Retailer 11
-
$774 AUD
$544 USD
View
B+
Retailer 12
-
$848 AUD
SGD 805 SGD
View
B
Retailer 13
-
$1,075 AUD
$755 USD
View
Retailer 14
-
$1,201 AUD
View
Price last confirmed 26 days ago
Retailer 15
-
$1,418 AUD
$996 USD
View
Price last confirmed 88 days ago
B
Retailer 16
-
$1,459 AUD
£807 GBP
View
Most Expensive
B
Reve Diamonds
CDDC3889B · Oct 30
$1,590 AUD
$1,117 USD
View
16 more retailers have this diamond
Prices start from $280 AUDSave up to $1,309 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
1.02ct Cushion
$280 AUD