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Cushion|Lab Grown|IGI

0.99ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG737537966

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG737537966

Diamond specifications and retailer prices

From $306 NZD
$172 USD
As of October 30, 2026
Save $1,559 NZD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,865 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.99ct lab-grown cushion diamond

This 0.99ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG737537966 or 737537966. Listed at 13 retailers as of October 30, 2026, with prices from $306 to $1,865, a $1,559 spread on the same certified stone. Reve Diamonds lists it at $1,865. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737537966
Dimensions6.89 × 5.34 × 3.60 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm5.34 mm0.99 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737537966
Side View
Table 63.0%Crown 31°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 67.4%

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: Oct 30
Current: $595 NZD|Low: $306 NZD|High: $1,865 NZD|Avg: $951 NZD|+4.6%
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
Reve Diamonds
October 30, 2026
Retailer 11$306 NZD
Retailer 10$440 NZD
Retailer 1$595 NZD
Retailer 3$609 NZD
Retailer 9$615 NZD
Retailer 12$620 NZD
Retailer 6$624 NZD
Retailer 8$647 NZD
Retailer 2$906 NZD
Retailer 4$1,193 NZD
Retailer 13$1,513 NZD
Retailer 7$1,601 NZD
Retailer 5$1,655 NZD
Reve Diamonds$1,865 NZD

38 data points across 14 retailers

13 retailers$306 NZD to $1,865 NZD

A
Cheapest Retailer
-
$306 NZD
$172 USD
Final sale: no returns
Retailer 2
-
$440 NZD
£195 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$595 NZD
£263 GBP
View
A
Retailer 4
-
$609 NZD
$342 USD
View
A
Retailer 5
-
$615 NZD
ZAR 5,581 ZAR
View
A
Retailer 6
-
$620 NZD
$348 USD
View
A
Retailer 7
-
$624 NZD
€334 EUR
View
A
Retailer 8
-
$647 NZD
£286 GBP
View
B+
Retailer 9
-
$906 NZD
$509 USD
View
B+
Retailer 10
-
$1,193 NZD
$670 USD
View
Retailer 11
-
$1,513 NZD
$850 USD
View
Price last confirmed 24 days ago
B
Retailer 12
-
$1,601 NZD
£708 GBP
View
Most Expensive
B
Reve Diamonds
518BE3DC9 · Oct 30
$1,865 NZD
$1,047 USD
View
12 more retailers have this diamond
Prices start from $306 NZDSave up to $1,559 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
0.99ct Cushion
$306 NZD