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Cushion|Lab Grown|IGI

0.78ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG737552537

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG737552537

Diamond specifications and retailer prices

From $726 NZD
As of November 4, 2026
15 retailers carry this diamond
Most expensive: $2,088 NZD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.78ct lab-grown cushion diamond

This 0.78ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG737552537 or 737552537. Listed at 15 retailers as of November 4, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.78
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737552537
Dimensions6.35 × 4.91 × 3.41 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
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
6.35 mm4.91 mm0.78 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737552537
Side View
Table 62.0%Crown 33°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 69.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $726 NZD|Low: $386 NZD|High: $2,088 NZD|Avg: $1,006 NZD|+2.0%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 5$386 NZD
Retailer 9$427 NZD
Retailer 12$427 NZD
Retailer 2$605 NZD
Retailer 13$640 NZD
Retailer 1$726 NZD
Retailer 11$760 NZD
Retailer 7$774 NZD
Retailer 4$904 NZD
Retailer 3$968 NZD
Retailer 8$1,090 NZD
Retailer 14$1,156 NZD
Retailer 6$1,469 NZD
Retailer 10$2,001 NZD
Reve Diamonds$2,088 NZD

33 data points across 15 retailers

15 retailers

Retailer 1
-
$427 NZD
Price last confirmed 15 days ago
Retailer 2
-
$427 NZD
View
Price last confirmed 11 days ago
Retailer 3
-
$605 NZD
View
Price last confirmed 8 days ago
Retailer 4
-
$640 NZD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$726 NZD
View
Retailer 6
-
$760 NZD
View
Price last confirmed 13 days ago
Retailer 7
-
$761 NZD
View
Price last confirmed 24 days ago
Retailer 8
-
$774 NZD
View
Price last confirmed 8 days ago
Retailer 9
-
$904 NZD
View
Price last confirmed 9 days ago
Retailer 10
-
$968 NZD
View
Price last confirmed 10 days ago
Retailer 11
-
$1,090 NZD
View
Price last confirmed 9 days ago
Retailer 12
-
$1,156 NZD
View
Price last confirmed 8 days ago
Retailer 13
-
$1,469 NZD
View
Price last confirmed 8 days ago
Retailer 14
-
$2,001 NZD
View
Price last confirmed 11 days ago
Most Expensive
Reve Diamonds
4EF760ADC · Oct 28
$2,088 NZD
$1,174 USD
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from $726 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.

B+
0.78ct Cushion
$726 NZD