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Radiant|Lab Grown|IGI

1.80ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG596313733

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG596313733

Diamond specifications and retailer prices

From $858 NZD
$482 USD
As of October 28, 2026
Save $2,204 NZD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,062 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.8ct lab-grown radiant diamond

This 1.8ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG596313733 or 596313733. Listed at 12 retailers as of October 28, 2026, with prices from $858 to $3,062, a $2,204 spread on the same certified stone. Brilliant Earth lists it at $3,062. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596313733
Dimensions8.43 × 6.02 × 4.08 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.43 mm6.02 mm1.80 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596313733
Side View
Table 65.0%Crown 45°Girdle: MediumPavilion 35.7°Culet: NoneDepth 67.8%

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 28
Current: $3,062 NZD|Low: $456 NZD|High: $3,330 NZD|Avg: $1,479 NZD|-8.0%
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
October 29, 2026
Retailer 4$456 NZD
Retailer 11$858 NZD
Retailer 3$872 NZD
Retailer 8$929 NZD
Retailer 2$939 NZD
Retailer 10$1,107 NZD
Retailer 9$1,186 NZD
Retailer 7$1,626 NZD
Retailer 13$1,714 NZD
Retailer 5$1,818 NZD
Retailer 6$2,024 NZD
Retailer 12$2,053 NZD
Brilliant Earth$3,062 NZD

38 data points across 13 retailers

12 retailers$858 NZD to $3,062 NZD

Retailer 1
-
$472 NZD
$265 USD
Price last confirmed 32 days ago
Retailer 2
-
$499 NZD
$280 USD
View
Price last confirmed 32 days ago
B+
Retailer 3
-
$858 NZD
$482 USD
View
A
Retailer 4
-
$929 NZD
€497 EUR
View
A
Retailer 5
-
$939 NZD
£415 GBP
View
A
Retailer 6
-
$1,107 NZD
$622 USD
View
A
Retailer 7
-
$1,186 NZD
$666 USD
View
B+
Retailer 8
-
$1,626 NZD
$913 USD
View
Retailer 9
-
$1,714 NZD
$963 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$2,024 NZD
£895 GBP
View
B+
Retailer 11
-
$2,053 NZD
$1,153 USD
View
Most Expensive
B
Brilliant Earth
8073276A · Oct 29
$3,062 NZD
$1,720 USD
View
11 more retailers have this diamond
Prices start from $858 NZDSave up to $2,204 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
1.80ct Radiant
$858 NZD