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Radiant|Lab Grown|IGI

0.56ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG770658981

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

Certificate IGI LG770658981

Diamond specifications and retailer prices

From $544 NZD
£241 GBP
As of October 31, 2026
Save $952 NZD (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,496 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.56ct lab-grown radiant diamond

This 0.56ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770658981 or 770658981. Listed at 10 retailers as of October 29, 2026, with prices from $544 to $1,496, a $952 spread on the same certified stone. MOH London lists it at $1,496. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.56
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.7°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770658981
Dimensions5.97 × 4.08 × 2.54 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.97 mm4.08 mm0.56 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770658981
Side View
Table 67.0%Crown 25.7°Girdle: ThickPavilion 32.6°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
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 31
Current: $1,496 NZD|Low: $426 NZD|High: $1,507 NZD|Avg: $764 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4$426 NZD
Retailer 3$544 NZD
Retailer 5$591 NZD
Retailer 2$607 NZD
Retailer 7$647 NZD
Retailer 10$654 NZD
Retailer 6$720 NZD
Retailer 8$992 NZD
Retailer 9$1,122 NZD
MOH London$1,496 NZD

42 data points across 10 retailers

10 retailers$544 NZD to $1,496 NZD

Retailer 1
-
$426 NZD
$240 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$544 NZD
£241 GBP
View
B+
Retailer 3
-
$591 NZD
$333 USD
View
B+
Retailer 4
-
$607 NZD
€326 EUR
View
B+
Retailer 5
-
$647 NZD
A$561 AUD
View
B+
Retailer 6
-
$710 NZD
$400 USD
View
B+
Retailer 7
-
$720 NZD
$406 USD
View
B
Retailer 8
-
$1,011 NZD
$570 USD
View
B
Retailer 9
-
$1,122 NZD
$632 USD
View
Most Expensive
B
MOH London
LG770658981 · Oct 29
$1,496 NZD
£664 GBP
View
9 more retailers have this diamond
Prices start from $544 NZDSave up to $952 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
0.56ct Radiant
$544 NZD