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Radiant|Natural|GIA

0.54ct D SI2 Radiant Natural Diamond

GD • D/SI2 • GIA 1527965855

Certificate GIA 1527965855

Diamond specifications and retailer prices

From $933 NZD
$526 USD
As of October 31, 2026
Save $197 NZD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,130 NZD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 0.54ct natural radiant diamond

This 0.54ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1527965855. Listed at 3 retailers as of October 31, 2026, with prices from $933 to $1,130, a $197 spread on the same certified stone. Michael Trio lists it at $1,130. 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

0.54
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1527965855
Dimensions5.21 × 4.10 × 2.80 mm
L/W Ratio1.27
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.21 mm4.10 mm0.54 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1527965855
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.2%

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: Oct 31
Current: $1,130 NZD|Low: $823 NZD|High: $1,414 NZD|Avg: $1,156 NZD|-9.6%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 17, 2026
Retailer 2$933 NZD
Retailer 3$1,015 NZD
Michael Trio$1,130 NZD
Retailer 4$1,210 NZD
Retailer 5$1,414 NZD

7 data points across 5 retailers

3 retailers$933 NZD to $1,130 NZD

B+
Cheapest Retailer
-
$933 NZD
$526 USD
Final sale: no returns
A
Retailer 2
-
$1,015 NZD
MYR 2,330 MYR
View
Most Expensive
B+
Michael Trio
3190450780 · Oct 31
$1,130 NZD
SGD 861 SGD
View
2 more retailers have this diamond
Prices start from $933 NZDSave up to $197 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
0.54ct Radiant
$933 NZD