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Radiant|Lab Grown|IGI

0.53ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG794623412

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

Certificate IGI LG794623412

Diamond specifications and retailer prices

From $267 NZD
$150 USD
As of November 1, 2026
Save $1,828 NZD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,146 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794623412 or 794623412. Listed at 11 retailers as of November 1, 2026, with a 686% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794623412
Dimensions5.95 × 4.08 × 2.52 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
5.95 mm4.08 mm0.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794623412
Side View
Table 60.0%Crown 43°Girdle: Slightly ThickPavilion 32.8°Culet: NoneDepth 61.8%

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: Nov 1
Current: $3,146 NZD|Low: $227 NZD|High: $3,146 NZD|Avg: $1,118 NZD|+38.3%
Do Amore Diamonds
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
Retailer 15
November 1, 2026
Retailer 3$267 NZD
Retailer 12$327 NZD
Retailer 9$380 NZD
Retailer 11$666 NZD
Retailer 14$714 NZD
Retailer 4$942 NZD
Retailer 8$1,031 NZD
Retailer 6$1,041 NZD
Retailer 5$1,118 NZD
Retailer 10$1,377 NZD
Retailer 13$1,440 NZD
Retailer 15$1,450 NZD
Retailer 7$1,962 NZD
Retailer 2$2,095 NZD
Do Amore Diamonds$3,146 NZD

22 data points across 15 retailers

11 retailers$267 NZD to $2,095 NZD

A
Cheapest Retailer
-
$267 NZD
$150 USD
Final sale: no returns
A
Retailer 2
-
$327 NZD
$184 USD
View
A
Retailer 3
-
$380 NZD
$214 USD
View
Retailer 4
-
$666 NZD
$375 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$714 NZD
$402 USD
View
B+
Retailer 6
-
$1,031 NZD
$580 USD
View
B
Retailer 7
-
$1,377 NZD
$775 USD
View
B
Retailer 8
-
$1,440 NZD
$810 USD
View
B
Retailer 9
-
$1,450 NZD
$816 USD
View
B
Retailer 10
-
$2,095 NZD
£928 GBP
View
Most Expensive
Do Amore Diamonds
27-79BE1037D · Oct 31
$3,146 NZD
$1,770 USD
View
Price under review
10 more retailers have this diamond
Prices start from $267 NZDSave up to $1,828 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
$267 NZD