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Cushion|Lab Grown|IGI

1.35ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG763666425

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG763666425

Diamond specifications and retailer prices

From $413 AUD
$290 USD
As of October 30, 2026
Save $3,160 AUD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,573 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.35ct lab-grown cushion diamond

This 1.35ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG763666425 or 763666425. Listed at 15 retailers as of October 29, 2026, with prices from $413 to $3,573, a $3,160 spread on the same certified stone. Do Amore Diamonds lists it at $3,573. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763666425
Dimensions5.55 × 5.55 × 8.67 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
5.55 mm5.55 mm1.35 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763666425
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
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 30
Current: $3,573 AUD|Low: $281 AUD|High: $3,673 AUD|Avg: $1,164 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4$281 AUD
Retailer 12$413 AUD
Retailer 10$458 AUD
Retailer 3$612 AUD
Retailer 9$612 AUD
Retailer 8$870 AUD
Retailer 2$893 AUD
Retailer 11$931 AUD
Retailer 7$1,235 AUD
Retailer 6$1,313 AUD
Retailer 5$2,041 AUD
Do Amore Diamonds$3,573 AUD

41 data points across 12 retailers

15 retailers$413 AUD to $3,573 AUD

A
Cheapest Retailer
-
$413 AUD
$290 USD
Final sale: no returns
A
Retailer 2
-
$458 AUD
$322 USD
View
A
Retailer 3
-
$612 AUD
$430 USD
View
A
Retailer 4
-
$612 AUD
$430 USD
View
A
Retailer 5
-
$639 AUD
$449 USD
View
A
Retailer 6
-
$870 AUD
ZAR 9,875 ZAR
View
B+
Retailer 7
-
$893 AUD
£494 GBP
View
B+
Retailer 8
-
$931 AUD
$654 USD
View
B+
Retailer 9
-
$1,235 AUD
View
B+
Retailer 10
-
$1,313 AUD
View
B
Retailer 11
-
$1,864 AUD
$1,310 USD
View
B
Retailer 12
-
$1,968 AUD
$1,382 USD
View
B
Retailer 13
-
$2,041 AUD
£1,129 GBP
View
B
Retailer 14
-
$3,289 AUD
$2,310 USD
View
Most Expensive
B
Do Amore Diamonds
23-763666425 · Oct 29
$3,573 AUD
$2,510 USD
View
14 more retailers have this diamond
Prices start from $413 AUDSave up to $3,160 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
1.35ct Cushion
$413 AUD