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Radiant|Lab Grown|IGI

0.53ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG692555919

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

Certificate IGI LG692555919

Diamond specifications and retailer prices

From $394 NZD
As of November 4, 2026
Save $1,730 NZD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,500 NZD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 0.53ct lab-grown radiant diamond

This 0.53ct 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 LG692555919 or 692555919. Listed at 15 retailers as of November 4, 2026, with a 439% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.53
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692555919
Dimensions5.85 × 3.95 × 2.59 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.85 mm3.95 mm0.53 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG692555919
Side View
Table 72.0%Crown 45.5°Girdle: MED-THKPavilion 33.7°Culet: NoneDepth 65.6%

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 4
Current: $899 NZD|Low: $378 NZD|High: $2,500 NZD|Avg: $1,085 NZD|+2.6%
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
Taylor and Hart
November 5, 2026
Retailer 12$394 NZD
Retailer 5$440 NZD
Retailer 4$458 NZD
Retailer 14$488 NZD
Retailer 13$497 NZD
Retailer 9$665 NZD
Retailer 3$726 NZD
Retailer 8$887 NZD
Retailer 1$899 NZD
Retailer 10$940 NZD
Retailer 2$1,570 NZD
Retailer 11$1,575 NZD
Retailer 7$1,953 NZD
Retailer 6$2,123 NZD
Taylor and Hart$2,500 NZD

41 data points across 15 retailers

15 retailers$394 NZD to $2,123 NZD

A
Cheapest Retailer
-
$394 NZD
B+
Retailer 2
-
$440 NZD
View
Final sale: no returns
B+
Retailer 3
-
$458 NZD
View
B+
Retailer 4
-
$488 NZD
View
Retailer 5
-
$497 NZD
View
Price last confirmed 18 days ago
B
Retailer 6
-
$665 NZD
View
B
Retailer 7
-
$726 NZD
View
B
Retailer 8
-
$887 NZD
View
B
Retailer 9
-
$899 NZD
View
Retailer 10
-
$940 NZD
View
Price last confirmed 11 days ago
B
Retailer 11
-
$1,570 NZD
View
B
Retailer 12
-
$1,575 NZD
View
B
Retailer 13
-
$1,953 NZD
View
B
Retailer 14
-
$2,123 NZD
View
Most Expensive
Taylor and Hart
388JCHW · Nov 4
$2,500 NZD
$1,409 USD
View
Price under review
14 more retailers have this diamond
Prices start from $394 NZDSave up to $1,730 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
0.53ct Radiant
$394 NZD