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Radiant|Lab Grown|IGI

0.55ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG800644223

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

Certificate IGI LG800644223

Diamond specifications and retailer prices

From $204 NZD
$115 USD
As of November 2, 2026
Save $1,920 NZD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,124 NZD at MOH London · As of November 1, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG800644223 or 800644223. Listed at 19 retailers as of November 1, 2026, with prices from $204 to $2,124, a $1,920 spread on the same certified stone. MOH London lists it at $2,124. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.55
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800644223
Dimensions5.87 × 4.08 × 2.79 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.87 mm4.08 mm0.55 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG800644223
Side View
Table 72.0%Crown 36.1°Girdle: ThickPavilion 35.7°Culet: NoneDepth 68.4%

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: Nov 2
Current: $2,124 NZD|Low: $197 NZD|High: $2,151 NZD|Avg: $640 NZD|-1.3%
MOH London
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
November 2, 2026
Retailer 11$204 NZD
Retailer 3$229 NZD
Retailer 12$238 NZD
Retailer 14$270 NZD
Retailer 9$391 NZD
Retailer 10$453 NZD
Retailer 5$475 NZD
Retailer 7$518 NZD
Retailer 2$613 NZD
Retailer 8$614 NZD
Retailer 13$718 NZD
Retailer 6$800 NZD
Retailer 4$1,327 NZD
MOH London$2,124 NZD

43 data points across 14 retailers

19 retailers$204 NZD to $2,124 NZD

A
Cheapest Retailer
-
$204 NZD
$115 USD
A
Retailer 2
-
$229 NZD
$129 USD
View
Final sale: no returns
A
Retailer 3
-
$238 NZD
$134 USD
View
A
Retailer 4
-
$270 NZD
$152 USD
View
A
Retailer 5
-
$296 NZD
HK$1,300 HKD
View
A
Retailer 6
-
$359 NZD
$202 USD
View
A
Retailer 7
-
$391 NZD
$220 USD
View
A
Retailer 8
-
$453 NZD
€243 EUR
View
B+
Retailer 9
-
$475 NZD
$267 USD
View
B+
Retailer 10
-
$518 NZD
£229 GBP
View
B+
Retailer 11
-
$613 NZD
$345 USD
View
B+
Retailer 12
-
$614 NZD
£272 GBP
View
B+
Retailer 13
-
$714 NZD
SGD 543 SGD
View
B
Retailer 14
-
$718 NZD
$404 USD
View
B
Retailer 15
-
$798 NZD
$449 USD
View
B
Retailer 16
-
$920 NZD
$518 USD
View
B
Retailer 17
-
$1,327 NZD
£588 GBP
View
B
Retailer 18
-
$1,642 NZD
$924 USD
View
Most Expensive
B
MOH London
LG800644223 · Nov 1
$2,124 NZD
£941 GBP
View
18 more retailers have this diamond
Prices start from $204 NZDSave up to $1,920 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
$204 NZD