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Cushion|Lab Grown|IGI

1.15ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG793610959

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

Certificate IGI LG793610959

Diamond specifications and retailer prices

From $326 AUD
$229 USD
As of October 25, 2026
Save $1,366 AUD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,692 AUD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.15ct lab-grown cushion diamond

This 1.15ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG793610959 or 793610959. Listed at 14 retailers as of October 25, 2026, with prices from $326 to $1,692, a $1,366 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,692. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793610959
Dimensions6.26 × 6.10 × 6.10 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.26 mm6.10 mm1.15 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793610959
Side View
Table 65.0%Crown 37.6°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 65.7%

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 25
Current: $1,692 AUD|Low: $278 AUD|High: $1,692 AUD|Avg: $881 AUD|+4.0%
Flawless Fine Jewelry
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
October 30, 2026
Retailer 5$326 AUD
Retailer 8$333 AUD
Retailer 13$550 AUD
Retailer 9$568 AUD
Retailer 11$583 AUD
Retailer 2$584 AUD
Retailer 4$844 AUD
Retailer 6$847 AUD
Retailer 7$940 AUD
Retailer 3$967 AUD
Retailer 12$1,116 AUD
Retailer 14$1,530 AUD
Retailer 10$1,622 AUD
Flawless Fine Jewelry$1,692 AUD

37 data points across 14 retailers

14 retailers$326 AUD to $1,692 AUD

A
Cheapest Retailer
-
$326 AUD
$229 USD
A
Retailer 2
-
$333 AUD
$234 USD
View
Final sale: no returns
A
Retailer 3
-
$550 AUD
€368 EUR
View
A
Retailer 4
-
$568 AUD
$399 USD
View
A
Retailer 5
-
$583 AUD
£322 GBP
View
A
Retailer 6
-
$584 AUD
$410 USD
View
B+
Retailer 7
-
$844 AUD
$593 USD
View
B+
Retailer 8
-
$847 AUD
$595 USD
View
B+
Retailer 9
-
$940 AUD
$660 USD
View
B+
Retailer 10
-
$967 AUD
View
B
Retailer 11
-
$1,116 AUD
$784 USD
View
B
Retailer 12
-
$1,530 AUD
£846 GBP
View
B
Retailer 13
-
$1,622 AUD
$1,140 USD
View
Most Expensive
B
Flawless Fine Jewelry
3678CD612 · Oct 29
$1,692 AUD
£936 GBP
View
13 more retailers have this diamond
Prices start from $326 AUDSave up to $1,366 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
1.15ct Cushion
$326 AUD