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Cushion|Lab Grown|IGI

1.83ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG696578205

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG696578205

Diamond specifications and retailer prices

From $635 NZD
$358 USD
As of October 25, 2026
Save $2,168 NZD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,803 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.83ct lab-grown cushion diamond

This 1.83ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG696578205 or 696578205. Listed at 13 retailers as of October 25, 2026, with prices from $635 to $2,803, a $2,168 spread on the same certified stone. Brilliant Earth lists it at $2,803. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696578205
Dimensions7.14 × 7.05 × 4.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.14 mm7.05 mm1.83 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696578205
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 39°Culet: NoneDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: $2,803 NZD|Low: $561 NZD|High: $2,928 NZD|Avg: $1,570 NZD|-4.2%
Brilliant Earth
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
October 31, 2026
Retailer 10$635 NZD
Retailer 11$710 NZD
Retailer 12$869 NZD
Retailer 7$958 NZD
Retailer 5$1,043 NZD
Retailer 2$1,113 NZD
Retailer 14$1,253 NZD
Retailer 3$1,302 NZD
Retailer 6$2,028 NZD
Retailer 4$2,127 NZD
Retailer 8$2,165 NZD
Retailer 13$2,441 NZD
Retailer 9$2,558 NZD
Brilliant Earth$2,803 NZD

38 data points across 14 retailers

13 retailers$635 NZD to $2,803 NZD

A
Cheapest Retailer
-
$635 NZD
$358 USD
Retailer 2
-
$710 NZD
£315 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
$869 NZD
$490 USD
View
A
Retailer 4
-
$958 NZD
€514 EUR
View
A
Retailer 5
-
$1,043 NZD
$588 USD
View
A
Retailer 6
-
$1,113 NZD
£494 GBP
View
A
Retailer 7
-
$1,253 NZD
$706 USD
View
A
Retailer 8
-
$1,302 NZD
$734 USD
View
Retailer 9
-
$2,127 NZD
$1,199 USD
View
Price last confirmed 13 days ago
Retailer 10
-
$2,165 NZD
$1,220 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
$2,441 NZD
$1,376 USD
View
B
Retailer 12
-
$2,558 NZD
£1,135 GBP
View
Most Expensive
B
Brilliant Earth
13793395A · Oct 29
$2,803 NZD
$1,580 USD
View
12 more retailers have this diamond
Prices start from $635 NZDSave up to $2,168 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
1.83ct Cushion
$635 NZD