CaratHunter
Plans
Radiant|Lab Grown|IGI

1.58ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG629454646

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

Certificate IGI LG629454646

Diamond specifications and retailer prices

From $401 NZD
$226 USD
As of October 30, 2026
Save $3,449 NZD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,850 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.58ct lab-grown radiant diamond

This 1.58ct lab-grown radiant 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 LG629454646 or 629454646. Listed at 18 retailers as of October 30, 2026, with prices from $401 to $3,850, a $3,449 spread on the same certified stone. Do Amore Diamonds lists it at $3,850. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629454646
Dimensions8.48 × 5.68 × 3.81 mm
L/W Ratio1.49
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
8.48 mm5.68 mm1.58 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629454646
Side View
Table 65.0%Crown 31.7°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.1%

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: $1,038 NZD|Low: $300 NZD|High: $2,231 NZD|Avg: $1,146 NZD|+3.7%
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
October 31, 2026
Retailer 6$300 NZD
Retailer 11$401 NZD
Retailer 4$451 NZD
Retailer 2$467 NZD
Retailer 3$499 NZD
Retailer 12$499 NZD
Retailer 15$846 NZD
Retailer 1$1,038 NZD
Retailer 5$1,084 NZD
Retailer 10$1,608 NZD
Retailer 14$1,767 NZD
Retailer 9$1,783 NZD
Retailer 13$2,028 NZD
Retailer 7$2,071 NZD
Retailer 8$2,215 NZD

44 data points across 15 retailers

18 retailers$401 NZD to $3,850 NZD

A
Cheapest Retailer
-
$401 NZD
$226 USD
A
Retailer 2
-
$451 NZD
$254 USD
View
Final sale: no returns
A
Retailer 3
-
$467 NZD
$263 USD
View
A
Retailer 4
-
$499 NZD
$281 USD
View
A
Retailer 5
-
$499 NZD
$281 USD
View
A
Retailer 6
-
$765 NZD
$431 USD
View
A
Retailer 7
-
$846 NZD
$477 USD
View
A
Retailer 8
-
$1,038 NZD
£461 GBP
View
B+
Retailer 9
-
$1,084 NZD
$611 USD
View
B+
Retailer 10
-
$1,608 NZD
$906 USD
View
B
Retailer 11
-
$1,693 NZD
£752 GBP
View
B
Retailer 12
-
$1,767 NZD
$996 USD
View
B+
Retailer 13
-
$1,783 NZD
$1,005 USD
View
B
Retailer 14
-
$2,028 NZD
$1,143 USD
View
Retailer 15
-
$2,071 NZD
$1,167 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$2,136 NZD
£948 GBP
View
B
Retailer 17
-
$2,215 NZD
£983 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4CFF6068A · Oct 31
$3,850 NZD
$2,170 USD
View
17 more retailers have this diamond
Prices start from $401 NZDSave up to $3,449 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
1.58ct Radiant
$401 NZD