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Radiant|Lab Grown|IGI

1.58ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG631413028

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

Certificate IGI LG631413028

Diamond specifications and retailer prices

From $447 NZD
$252 USD
As of October 30, 2026
Save $3,527 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,974 NZD at Do Amore Diamonds · As of October 29, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG631413028 or 631413028. Listed at 22 retailers as of October 29, 2026, with prices from $447 to $3,974, a $3,527 spread on the same certified stone. Do Amore Diamonds lists it at $3,974. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631413028
Dimensions8.19 × 5.76 × 3.91 mm
L/W Ratio1.42
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
8.19 mm5.76 mm1.58 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631413028
Side View
Table 66.0%Crown 32.2°Girdle: MediumPavilion 35.5°Culet: NoneDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $701 NZD|Low: $429 NZD|High: $2,485 NZD|Avg: $1,341 NZD|-0.2%
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
October 30, 2026
Retailer 15$447 NZD
Retailer 8$499 NZD
Retailer 5$555 NZD
Retailer 16$555 NZD
Retailer 1$701 NZD
Retailer 11$843 NZD
Retailer 4$930 NZD
Retailer 9$1,079 NZD
Retailer 7$1,160 NZD
Retailer 10$1,424 NZD
Retailer 14$1,705 NZD
Retailer 3$1,969 NZD
Retailer 2$2,182 NZD
Retailer 13$2,342 NZD
Retailer 6$2,380 NZD
Retailer 12$2,458 NZD

42 data points across 16 retailers

22 retailers$447 NZD to $3,974 NZD

A
Cheapest Retailer
-
$447 NZD
$252 USD
A
Retailer 2
-
$499 NZD
$281 USD
View
Final sale: no returns
A
Retailer 3
-
$520 NZD
$293 USD
View
A
Retailer 4
-
$555 NZD
$313 USD
View
A
Retailer 5
-
$555 NZD
$313 USD
View
A
Retailer 6
-
$701 NZD
£311 GBP
View
A
Retailer 7
-
$843 NZD
$475 USD
View
A
Retailer 8
-
$864 NZD
$487 USD
View
A
Retailer 9
-
$930 NZD
$524 USD
View
A
Retailer 10
-
$1,079 NZD
£479 GBP
View
A
Retailer 11
-
$1,160 NZD
$654 USD
View
B+
Retailer 12
-
$1,424 NZD
A$1,235 AUD
View
B+
Retailer 13
-
$1,705 NZD
$961 USD
View
B+
Retailer 14
-
$1,866 NZD
£828 GBP
View
B+
Retailer 15
-
$1,969 NZD
$1,110 USD
View
B
Retailer 16
-
$2,182 NZD
$1,230 USD
View
B
Retailer 17
-
$2,266 NZD
$1,277 USD
View
Retailer 18
-
$2,342 NZD
$1,320 USD
View
Price last confirmed 12 days ago
B
Retailer 19
-
$2,380 NZD
£1,056 GBP
View
B
Retailer 20
-
$2,410 NZD
$1,358 USD
View
B+
Retailer 21
-
$2,458 NZD
£1,091 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A659F716D · Oct 29
$3,974 NZD
$2,240 USD
View
21 more retailers have this diamond
Prices start from $447 NZDSave up to $3,527 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
$447 NZD