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Cushion|Lab Grown|IGI

1.30ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG810620408

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG810620408

Diamond specifications and retailer prices

From $320 AUD
$224 USD
As of November 1, 2026
Save $2,420 AUD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,740 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG810620408 or 810620408. Listed at 15 retailers as of November 1, 2026, with prices from $320 to $2,740, a $2,420 spread on the same certified stone. Do Amore Diamonds lists it at $2,740. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810620408
Dimensions7.41 × 6.00 × 3.93 mm
L/W Ratio1.24
Girdle conditionFaceted
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
7.41 mm6.00 mm1.30 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810620408
Side View
Table 62.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 65.5%

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: $2,740 AUD|Low: $320 AUD|High: $2,740 AUD|Avg: $1,119 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
Retailer 13
Retailer 14
November 2, 2026
Retailer 4$320 AUD
Retailer 7$446 AUD
Retailer 6$615 AUD
Retailer 9$676 AUD
Retailer 8$728 AUD
Retailer 3$733 AUD
Retailer 14$816 AUD
Retailer 13$956 AUD
Retailer 2$1,006 AUD
Retailer 5$1,503 AUD
Retailer 11$1,568 AUD
Retailer 12$1,571 AUD
Retailer 10$1,784 AUD
Do Amore Diamonds$2,740 AUD

40 data points across 14 retailers

15 retailers$320 AUD to $2,740 AUD

A
Cheapest Retailer
-
$320 AUD
$224 USD
Final sale: no returns
A
Retailer 2
-
$446 AUD
£246 GBP
View
A
Retailer 3
-
$615 AUD
$431 USD
View
A
Retailer 4
-
$676 AUD
ZAR 7,648 ZAR
View
A
Retailer 5
-
$728 AUD
£402 GBP
View
A
Retailer 6
-
$733 AUD
$514 USD
View
A
Retailer 7
-
$816 AUD
$572 USD
View
A
Retailer 8
-
$956 AUD
View
B+
Retailer 9
-
$1,006 AUD
$705 USD
View
B+
Retailer 10
-
$1,503 AUD
$1,053 USD
View
B+
Retailer 11
-
$1,568 AUD
£865 GBP
View
B+
Retailer 12
-
$1,571 AUD
View
B
Retailer 13
-
$1,784 AUD
$1,250 USD
View
Retailer 14
-
$1,812 AUD
$1,270 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-F197EDE0F · Nov 2
$2,740 AUD
$1,920 USD
View
14 more retailers have this diamond
Prices start from $320 AUDSave up to $2,420 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
$320 AUD