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Cushion|Lab Grown|IGI

1.30ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG737536652

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG737536652

Diamond specifications and retailer prices

From $467 AUD
$328 USD
As of October 30, 2026
Save $2,679 AUD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,146 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.3ct lab-grown cushion diamond

This 1.3ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG737536652 or 737536652. Listed at 19 retailers as of October 30, 2026, with prices from $467 to $3,146, a $2,679 spread on the same certified stone. Brilliant Earth lists it at $3,146. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737536652
Dimensions7.69 × 5.35 × 3.62 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.69 mm5.35 mm1.30 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737536652
Side View
Table 64.0%Crown 38.1°Girdle: MED-THKPavilion 33.6°Culet: NoneDepth 67.7%

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 30
Current: $3,146 AUD|Low: $467 AUD|High: $3,289 AUD|Avg: $1,341 AUD|-4.3%
Brilliant Earth
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 31, 2026
Retailer 5$467 AUD
Retailer 3$517 AUD
Retailer 8$740 AUD
Retailer 2$816 AUD
Retailer 4$876 AUD
Retailer 12$889 AUD
Retailer 7$908 AUD
Retailer 11$1,261 AUD
Retailer 13$1,305 AUD
Retailer 9$1,618 AUD
Retailer 14$1,829 AUD
Retailer 6$2,018 AUD
Retailer 10$2,083 AUD
Brilliant Earth$3,146 AUD

40 data points across 14 retailers

19 retailers$467 AUD to $3,146 AUD

A
Cheapest Retailer
-
$467 AUD
$328 USD
Final sale: no returns
A
Retailer 2
-
$517 AUD
$363 USD
View
A
Retailer 3
-
$698 AUD
$490 USD
View
A
Retailer 4
-
$740 AUD
$520 USD
View
A
Retailer 5
-
$816 AUD
€546 EUR
View
A
Retailer 6
-
$876 AUD
$615 USD
View
A
Retailer 7
-
$889 AUD
ZAR 10,083 ZAR
View
A
Retailer 8
-
$908 AUD
£502 GBP
View
B+
Retailer 9
-
$981 AUD
$689 USD
View
B+
Retailer 10
-
$1,261 AUD
View
B+
Retailer 11
-
$1,305 AUD
$917 USD
View
B+
Retailer 12
-
$1,618 AUD
View
Retailer 13
-
$1,730 AUD
$1,215 USD
View
Price last confirmed 74 days ago
B
Retailer 14
-
$1,731 AUD
$1,216 USD
View
B
Retailer 15
-
$1,829 AUD
$1,285 USD
View
B
Retailer 16
-
$2,018 AUD
£1,116 GBP
View
B
Retailer 17
-
$2,083 AUD
£1,152 GBP
View
B
Retailer 18
-
$2,121 AUD
$1,490 USD
View
Most Expensive
B
Brilliant Earth
15878382A · Oct 30
$3,146 AUD
$2,210 USD
View
18 more retailers have this diamond
Prices start from $467 AUDSave up to $2,679 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
1.30ct Cushion
$467 AUD