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Radiant|Lab Grown|IGI

0.55ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG790679174

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

Certificate IGI LG790679174

Diamond specifications and retailer prices

From $508 NZD
£225 GBP
As of October 31, 2026
Save $429 NZD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,512 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown radiant diamond

This 0.55ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790679174 or 790679174. Listed at 10 retailers as of October 30, 2026, with a 84% 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

0.55
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle54.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790679174
Dimensions5.93 × 4.08 × 2.59 mm
L/W Ratio1.45
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
5.93 mm4.08 mm0.55 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790679174
Side View
Table 66.0%Crown 54.1°Girdle: Slightly ThickPavilion 35.8°Culet: NoneDepth 63.5%

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: $2,512 NZD|Low: $470 NZD|High: $2,528 NZD|Avg: $844 NZD|+0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5$470 NZD
Retailer 2$508 NZD
Retailer 7$562 NZD
Retailer 4$574 NZD
Retailer 3$584 NZD
Retailer 9$703 NZD
Retailer 6$763 NZD
Retailer 8$937 NZD
Retailer 10$1,061 NZD
MOH London$2,512 NZD

44 data points across 10 retailers

10 retailers$508 NZD to $937 NZD

Retailer 1
-
$470 NZD
$265 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$508 NZD
£225 GBP
View
B+
Retailer 3
-
$562 NZD
$317 USD
View
Retailer 4
-
$574 NZD
€308 EUR
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$584 NZD
A$506 AUD
View
B+
Retailer 6
-
$703 NZD
$396 USD
View
B+
Retailer 7
-
$763 NZD
$430 USD
View
B
Retailer 8
-
$937 NZD
$528 USD
View
Retailer 9
-
$1,061 NZD
$598 USD
View
Price last confirmed 13 days ago
Most Expensive
MOH London
LG790679174 · Oct 29
$2,512 NZD
£1,115 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $508 NZDSave up to $429 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
0.55ct Radiant
$508 NZD