Round|Natural|GIA

0.50ct D IF Round Natural Diamond

EX • D/IF • GIA 2557179705

Certificate GIA 2557179705

Diamond specifications and retailer prices

From €939 EUR
HK$8,200 HKD
As of October 30, 2026
Save €1,380 EUR (59%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,072 EUR at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round 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 and certified by GIA 2557179705. Listed at 23 retailers as of October 29, 2026, with a 147% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2557179705
Dimensions5.06 × 5.10 × 3.16 mm
L/W Ratio1.01
Top View
5.06 mm5.10 mm0.50 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2557179705
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: €3,072 EUR|Low: €939 EUR|High: €3,072 EUR|Avg: €1,566 EUR
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 4€939 EUR
Retailer 2€999 EUR
Retailer 5€1,162 EUR
Retailer 10€1,202 EUR
Retailer 18€1,208 EUR
Retailer 16€1,213 EUR
Retailer 8€1,259 EUR
Retailer 7€1,313 EUR
Retailer 11€1,396 EUR
Retailer 9€1,454 EUR
Retailer 12€1,467 EUR
Retailer 17€1,489 EUR
Retailer 6€1,566 EUR
Retailer 14€1,753 EUR
Retailer 15€1,939 EUR
Retailer 3€2,264 EUR
Retailer 13€2,319 EUR
NZ Jewellers€3,072 EUR

25 data points across 18 retailers

23 retailers€939 EUR to €2,319 EUR

A+
Cheapest Retailer
-
€939 EUR
HK$8,200 HKD
A+
Retailer 2
-
€999 EUR
₹106,285 INR
View
A
Retailer 3
-
€1,162 EUR
$1,298 USD
View
Final sale: no returns
A
Retailer 4
-
€1,202 EUR
SGD 1,815 SGD
View
A
Retailer 5
-
€1,208 EUR
$1,350 USD
View
A
Retailer 6
-
€1,213 EUR
$1,355 USD
View
A
Retailer 7
-
€1,232 EUR
$1,376 USD
View
Retailer 8
-
€1,259 EUR
$1,407 USD
View
Price last confirmed 11 days ago
A
Retailer 9
-
€1,313 EUR
SGD 1,983 SGD
View
Retailer 10
-
€1,318 EUR
$1,472 USD
View
Price last confirmed 16 days ago
A
Retailer 11
-
€1,396 EUR
£1,228 GBP
View
Retailer 12
-
€1,454 EUR
$1,624 USD
View
Price last confirmed 13 days ago
A
Retailer 13
-
€1,467 EUR
£1,290 GBP
View
A
Retailer 14
-
€1,489 EUR
£1,310 GBP
View
A
Retailer 15
-
€1,566 EUR
$1,750 USD
View
B+
Retailer 16
-
€1,616 EUR
A$2,778 AUD
View
Retailer 17
-
€1,684 EUR
A$2,894 AUD
View
Price last confirmed 26 days ago
B+
Retailer 18
-
€1,753 EUR
View
Retailer 19
-
€1,775 EUR
£1,562 GBP
View
Price last confirmed 27 days ago
B+
Retailer 20
-
€1,939 EUR
ZAR 35,005 ZAR
View
B+
Retailer 21
-
€2,264 EUR
£1,992 GBP
View
B+
Retailer 22
-
€2,319 EUR
£2,040 GBP
View
Most Expensive
NZ Jewellers
23b0fe92-9e21-49c1-a1e4-b54ad0a20b06 · Oct 20
€3,072 EUR
$3,432 USD
View
Price last confirmed 11 days ago
22 more retailers have this diamond
Prices start from €939 EURSave up to €1,380 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+
0.50ct Round
€939 EUR