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Radiant|Lab Grown|IGI

0.53ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG817663273

Certificate IGI LG817663273

Diamond specifications and retailer prices

From $294 NZD
$165 USD
As of October 28, 2026
Save $436 NZD (60%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $730 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 0.53ct lab-grown radiant diamond

This 0.53ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817663273 or 817663273. Listed at 3 retailers as of October 28, 2026, with prices from $294 to $730, a $436 spread on the same certified stone. Brilliant Earth lists it at $730. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG817663273
Dimensions6.03 × 4.05 × 2.54 mm
L/W Ratio1.49
Top View
6.03 mm4.05 mm0.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817663273
Side View
Table 73.0%CrownGirdlePavilionCuletDepth 62.7%

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 28
Current: $730 NZD|Low: $294 NZD|High: $766 NZD|Avg: $483 NZD|-4.7%
Brilliant Earth
Retailer 2
Retailer 3
October 23, 2026
Retailer 3$294 NZD
Retailer 2$430 NZD
Brilliant Earth$730 NZD

8 data points across 3 retailers

3 retailers$294 NZD to $730 NZD

A
Cheapest Retailer
-
$294 NZD
$165 USD
B+
Retailer 2
-
$430 NZD
€230 EUR
View
Most Expensive
B
Brilliant Earth
20696723A · Oct 28
$730 NZD
$410 USD
View
2 more retailers have this diamond
Prices start from $294 NZDSave up to $436 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
$294 NZD