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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 $398 NZD
As of November 4, 2026
Save $3,017 NZD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,415 NZD at Do Amore Diamonds · As of November 4, 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 4, 2026, with prices from $398 to $3,415, a $3,017 spread on the same certified stone. Do Amore Diamonds lists it at $3,415. 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 4
Current: $3,415 NZD|Low: $398 NZD|High: $3,415 NZD|Avg: $1,385 NZD
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 5, 2026
Retailer 4$398 NZD
Retailer 2$551 NZD
Retailer 6$767 NZD
Retailer 11$841 NZD
Retailer 7$898 NZD
Retailer 3$914 NZD
Retailer 14$1,018 NZD
Retailer 9$1,192 NZD
Retailer 10$1,254 NZD
Retailer 5$1,873 NZD
Retailer 8$1,950 NZD
Retailer 13$1,959 NZD
Retailer 12$2,224 NZD
Do Amore Diamonds$3,415 NZD

39 data points across 14 retailers

15 retailers$398 NZD to $3,415 NZD

A
Cheapest Retailer
-
$398 NZD
Final sale: no returns
A
Retailer 2
-
$551 NZD
View
A
Retailer 3
-
$767 NZD
View
A
Retailer 4
-
$841 NZD
View
A
Retailer 5
-
$898 NZD
View
A
Retailer 6
-
$914 NZD
View
A
Retailer 7
-
$1,018 NZD
View
A
Retailer 8
-
$1,192 NZD
View
B+
Retailer 9
-
$1,254 NZD
View
B+
Retailer 10
-
$1,873 NZD
View
B+
Retailer 11
-
$1,950 NZD
View
Retailer 12
-
$1,959 NZD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$2,224 NZD
View
Retailer 14
-
$2,259 NZD
View
Price last confirmed 15 days ago
Most Expensive
B
Do Amore Diamonds
27-F197EDE0F · Nov 4
$3,415 NZD
$1,920 USD
View
14 more retailers have this diamond
Prices start from $398 NZDSave up to $3,017 NZD

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
$398 NZD