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Radiant|Lab Grown|IGI

1.56ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG499123014

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

Certificate IGI LG499123014

Diamond specifications and retailer prices

From $572 NZD
$322 USD
As of October 28, 2026
Save $995 NZD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,081 NZD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.56ct lab-grown radiant diamond

This 1.56ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG499123014 or 499123014. Listed at 11 retailers as of October 28, 2026, with a 174% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499123014
Dimensions8.43 × 5.59 × 3.76 mm
L/W Ratio1.51
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 mm5.59 mm1.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499123014
Side View
Table 62.5%Crown 35.1°Girdle: MediumPavilion 30.9°Culet: NoneDepth 67.3%

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: $770 NZD|Low: $384 NZD|High: $2,081 NZD|Avg: $1,125 NZD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
October 27, 2026
Retailer 7$384 NZD
Retailer 5$425 NZD
Retailer 4$572 NZD
Retailer 1$770 NZD
Retailer 8$898 NZD
Retailer 3$1,372 NZD
Retailer 6$1,767 NZD
Retailer 2$1,991 NZD
Reve Diamonds$2,081 NZD

25 data points across 9 retailers

11 retailers$572 NZD to $1,568 NZD

Retailer 1
-
$398 NZD
$224 USD
Price last confirmed 36 days ago
Retailer 2
-
$419 NZD
$236 USD
View
Price last confirmed 36 days ago
B+
Retailer 3
-
$572 NZD
$322 USD
View
A
Retailer 4
-
$770 NZD
£341 GBP
View
A
Retailer 5
-
$898 NZD
$505 USD
View
Retailer 6
-
$1,372 NZD
$772 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$1,462 NZD
$823 USD
View
B+
Retailer 8
-
$1,568 NZD
£694 GBP
View
Retailer 9
-
$1,767 NZD
$994 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$1,991 NZD
£882 GBP
View
Price last confirmed 8 days ago
Most Expensive
Reve Diamonds
751F9CB15 · Oct 25
$2,081 NZD
$1,171 USD
View
Price last confirmed 8 days ago
10 more retailers have this diamond
Prices start from $572 NZDSave up to $995 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
1.56ct Radiant
$572 NZD