Cushion|Lab Grown|IGI

0.78ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG844679388

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844679388

Diamond specifications and retailer prices

From $1,219 NZD
As of October 30, 2026
Save $359 NZD (23%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,197 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 top-tier cut grade and certified by IGI LG844679388 or 844679388. Listed at 17 retailers as of October 30, 2026, with a 29% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844679388
Dimensions6.44 × 4.91 × 3.22 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm4.91 mm0.78 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844679388
Side View
Table 62.0%Crown 34.1°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 65.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $865 NZD|Low: $443 NZD|High: $2,197 NZD|Avg: $1,212 NZD|+2.1%
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
Retailer 15
Retailer 16
Reve Diamonds
October 29, 2026
Retailer 16$443 NZD
Retailer 4$653 NZD
Retailer 8$744 NZD
Retailer 9$767 NZD
Retailer 11$849 NZD
Retailer 1$865 NZD
Retailer 15$946 NZD
Retailer 2$957 NZD
Retailer 14$1,106 NZD
Retailer 12$1,195 NZD
Retailer 10$1,219 NZD
Retailer 3$1,578 NZD
Retailer 7$1,603 NZD
Retailer 6$1,608 NZD
Retailer 5$1,863 NZD
Retailer 13$1,884 NZD
Reve Diamonds$2,197 NZD

14 data points across 17 retailers

17 retailers$1,219 NZD to $1,578 NZD

Retailer 1
-
$551 NZD
Price last confirmed 15 days ago
Retailer 2
-
$653 NZD
View
Price last confirmed 7 days ago
Retailer 3
-
$744 NZD
View
Price last confirmed 8 days ago
Retailer 4
-
$767 NZD
View
Price last confirmed 7 days ago
Retailer 5
-
$849 NZD
View
Price last confirmed 8 days ago
Retailer 6
-
$865 NZD
View
Price last confirmed 7 days ago
Retailer 7
-
$946 NZD
View
Price last confirmed 10 days ago
Retailer 8
-
$957 NZD
View
Price last confirmed 9 days ago
Retailer 9
-
$1,106 NZD
View
Price last confirmed 9 days ago
Retailer 10
-
$1,195 NZD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$1,219 NZD
View
B
Retailer 12
-
$1,578 NZD
View
Retailer 13
-
$1,603 NZD
View
Price last confirmed 7 days ago
Retailer 14
-
$1,608 NZD
View
Price last confirmed 7 days ago
Retailer 15
-
$1,863 NZD
View
Price last confirmed 7 days ago
Retailer 16
-
$1,884 NZD
View
Price last confirmed 10 days ago
Most Expensive
Reve Diamonds
D14A43995 · Oct 28
$2,197 NZD
$1,235 USD
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from $1,219 NZDSave up to $359 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
$1,219 NZD