Radiant|Natural|GIA

0.51ct D IF Radiant Natural Diamond

EX • D/IF • GIA 1567123776

Certificate GIA 1567123776

Diamond specifications and retailer prices

From €662 EUR
SGD 1,000 SGD
As of October 31, 2026
Save €1,593 EUR (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,256 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1567123776. Listed at 15 retailers as of October 30, 2026, with prices from €662 to €2,256, a €1,593 spread on the same certified stone. NZ Jewellers lists it at €2,256. 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

0.51
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1567123776
Dimensions4.08 × 5.44 × 2.70 mm
L/W Ratio1.33
Top View
4.08 mm5.44 mm0.51 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1567123776
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 66.2%

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: €2,256 EUR|Low: €662 EUR|High: €2,649 EUR|Avg: €1,144 EUR|-14.9%
NZ Jewellers
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
November 2, 2026
Retailer 11€662 EUR
Retailer 14€664 EUR
Retailer 5€763 EUR
Retailer 2€811 EUR
Retailer 9€838 EUR
Retailer 13€840 EUR
Retailer 8€865 EUR
Retailer 3€900 EUR
Retailer 7€901 EUR
Retailer 6€1,107 EUR
Retailer 12€1,110 EUR
Retailer 10€1,318 EUR
Retailer 4€1,796 EUR
NZ Jewellers€2,256 EUR

28 data points across 14 retailers

15 retailers€662 EUR to €2,256 EUR

A
Cheapest Retailer
-
€662 EUR
SGD 1,000 SGD
A
Retailer 2
-
€664 EUR
$742 USD
View
Final sale: no returns
A
Retailer 3
-
€763 EUR
$852 USD
View
A
Retailer 4
-
€811 EUR
£714 GBP
View
A
Retailer 5
-
€838 EUR
$936 USD
View
A
Retailer 6
-
€840 EUR
$938 USD
View
A
Retailer 7
-
€865 EUR
£761 GBP
View
A
Retailer 8
-
€900 EUR
$1,005 USD
View
A
Retailer 9
-
€901 EUR
£793 GBP
View
Retailer 10
-
€1,107 EUR
$1,237 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
€1,110 EUR
ZAR 20,038 ZAR
View
Retailer 12
-
€1,309 EUR
A$2,250 AUD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
€1,318 EUR
£1,159 GBP
View
B
Retailer 14
-
€1,796 EUR
£1,580 GBP
View
Most Expensive
B
NZ Jewellers
300789cb-969e-4c36-9a35-9d0a74070f30 · Oct 30
€2,256 EUR
$2,520 USD
View
14 more retailers have this diamond
Prices start from €662 EURSave up to €1,593 EUR

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
€662 EUR