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Radiant|Natural|GIA

0.51ct D IF Radiant Natural Diamond

GD • D/IF • GIA 2554276984

Certificate GIA 2554276984

Diamond specifications and retailer prices

From $1,533 NZD
As of November 4, 2026
Save $696 NZD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,229 NZD at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2554276984. Listed at 3 retailers as of November 4, 2026, with prices from $1,533 to $2,229, a $696 spread on the same certified stone. GemTrove lists it at $2,229. 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

0.51
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554276984
Dimensions5.45 × 3.89 × 2.63 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.45 mm3.89 mm0.51 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554276984
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.5%

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: $2,229 NZD|Low: $1,533 NZD|High: $2,229 NZD|Avg: $1,829 NZD
GemTrove
Retailer 2
Retailer 3
October 17, 2026
Retailer 3$1,533 NZD
Retailer 2$1,674 NZD
GemTrove$2,229 NZD

4 data points across 3 retailers

3 retailers$1,533 NZD to $2,229 NZD

A
Cheapest Retailer
-
$1,533 NZD
A
Retailer 2
-
$1,674 NZD
View
Most Expensive
B
GemTrove
GT-N-00961260-98 · Nov 6
$2,229 NZD
A$1,928 AUD
View
2 more retailers have this diamond
Prices start from $1,533 NZDSave up to $696 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
0.51ct Radiant
$1,533 NZD