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Cushion|Lab Grown|IGI

1.30ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG799665375

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG799665375

Diamond specifications and retailer prices

From $783 NZD
As of November 4, 2026
Save $2,773 NZD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,556 NZD at MOH London · As of November 5, 2026
View at MOH London

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 LG799665375 or 799665375. Listed at 14 retailers as of November 4, 2026, with prices from $783 to $3,556, a $2,773 spread on the same certified stone. MOH London lists it at $3,556. 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 angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799665375
Dimensions8.40 × 5.56 × 3.43 mm
L/W Ratio1.51
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
8.40 mm5.56 mm1.30 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799665375
Side View
Table 59.0%Crown 35.1°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.7%

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: Nov 4
Current: $3,556 NZD|Low: $752 NZD|High: $3,608 NZD|Avg: $1,671 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 9$783 NZD
Retailer 4$877 NZD
Retailer 6$909 NZD
Retailer 3$971 NZD
Retailer 10$971 NZD
Retailer 7$1,227 NZD
Retailer 11$1,302 NZD
Retailer 5$1,587 NZD
Retailer 2$2,371 NZD
Retailer 8$2,610 NZD
Retailer 12$3,120 NZD
MOH London$3,556 NZD

46 data points across 12 retailers

14 retailers$783 NZD to $3,556 NZD

A
Cheapest Retailer
-
$783 NZD
A
Retailer 2
-
$877 NZD
View
A
Retailer 3
-
$909 NZD
View
Final sale: no returns
A
Retailer 4
-
$971 NZD
View
Retailer 5
-
$971 NZD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$1,227 NZD
View
B+
Retailer 7
-
$1,302 NZD
View
B+
Retailer 8
-
$1,316 NZD
View
B+
Retailer 9
-
$1,587 NZD
View
B
Retailer 10
-
$2,371 NZD
View
B
Retailer 11
-
$2,610 NZD
View
B
Retailer 12
-
$3,120 NZD
View
B
Retailer 13
-
$3,179 NZD
View
Most Expensive
B
MOH London
LG799665375 · Nov 5
$3,556 NZD
£1,574 GBP
View
13 more retailers have this diamond
Prices start from $783 NZDSave up to $2,773 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
$783 NZD