CaratHunter
Plans
Radiant|Natural|GIA

0.53ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 2534369626

Certificate GIA 2534369626

Diamond specifications and retailer prices

From $739 NZD
$416 USD
As of November 2, 2026
Save $60 NZD (8%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $800 NZD at Michael Trio · As of November 2, 2026
View at Michael Trio

About this 0.53ct natural radiant diamond

This 0.53ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2534369626. Listed at 2 retailers as of November 2, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2534369626
Dimensions5.26 × 4.17 × 2.77 mm
L/W Ratio1.26
Top View
5.26 mm4.17 mm0.53 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534369626
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $800 NZD|Low: $650 NZD|High: $1,354 NZD|Avg: $969 NZD|-5.4%
Michael Trio
Retailer 2
Retailer 3
October 17, 2026
Retailer 2$739 NZD
Michael Trio$800 NZD
Retailer 3$1,354 NZD

4 data points across 3 retailers

2 retailers$739 NZD to $800 NZD

B+
Cheapest Retailer
-
$739 NZD
$416 USD
Final sale: no returns
Most Expensive
B+
Michael Trio
2680471029 · Nov 2
$800 NZD
SGD 608 SGD
View
1 more retailer has this diamond
Prices start from $739 NZDSave up to $60 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.

B+
0.53ct Radiant
$739 NZD