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Round|Natural|GIA

1.00ct D IF Round Natural Diamond

EX • D/IF • GIA 5566500615

Certificate GIA 5566500615

Diamond specifications and retailer prices

From €9,357 EUR
$10,495 USD
As of November 1, 2026
Save €6,094 EUR (39%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €15,451 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5566500615. Listed at 19 retailers as of October 30, 2026, with prices from €9,357 to €15,451, a €6,094 spread on the same certified stone. NZ Jewellers lists it at €15,451. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5566500615
Dimensions6.48 × 6.53 × 3.86 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.48 mm6.53 mm1.00 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566500615
Side View
Table 60.0%Crown 32°Girdle: MediumPavilion 40.8°Culet: NoneDepth 59.3%

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: Nov 1
Current: €15,451 EUR|Low: €9,357 EUR|High: €15,451 EUR|Avg: €11,213 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
Retailer 19
November 2, 2026
Retailer 5€9,357 EUR
Retailer 9€9,374 EUR
Retailer 6€9,494 EUR
Retailer 13€9,844 EUR
Retailer 16€9,857 EUR
Retailer 4€10,070 EUR
Retailer 8€10,088 EUR
Retailer 15€10,143 EUR
Retailer 11€10,234 EUR
Retailer 10€11,047 EUR
Retailer 7€11,086 EUR
Retailer 2€11,158 EUR
Retailer 14€11,252 EUR
Retailer 19€11,629 EUR
Retailer 18€12,129 EUR
Retailer 12€12,679 EUR
Retailer 3€13,620 EUR
Retailer 17€14,479 EUR
NZ Jewellers€15,451 EUR

23 data points across 19 retailers

19 retailers€9,357 EUR to €15,451 EUR

A
Cheapest Retailer
-
€9,357 EUR
$10,495 USD
A
Retailer 2
-
€9,374 EUR
$10,514 USD
View
A
Retailer 3
-
€9,494 EUR
$10,649 USD
View
B+
Retailer 4
-
€9,844 EUR
£8,693 GBP
View
A
Retailer 5
-
€9,857 EUR
£8,705 GBP
View
Retailer 6
-
€10,070 EUR
A$17,375 AUD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
€10,088 EUR
$11,315 USD
View
B+
Retailer 8
-
€10,143 EUR
$11,376 USD
View
Final sale: no returns
B+
Retailer 9
-
€10,234 EUR
$11,478 USD
View
B+
Retailer 10
-
€11,047 EUR
$12,390 USD
View
B+
Retailer 11
-
€11,086 EUR
$12,434 USD
View
B+
Retailer 12
-
€11,158 EUR
$12,515 USD
View
B+
Retailer 13
-
€11,252 EUR
$12,620 USD
View
B+
Retailer 14
-
€11,629 EUR
View
B+
Retailer 15
-
€12,129 EUR
A$20,929 AUD
View
B+
Retailer 16
-
€12,679 EUR
$14,221 USD
View
B+
Retailer 17
-
€13,620 EUR
ZAR 246,790 ZAR
View
B
Retailer 18
-
€14,479 EUR
£12,787 GBP
View
Most Expensive
B
NZ Jewellers
913f1110-60c6-40d8-8a77-6ea09b1313ed · Oct 30
€15,451 EUR
$17,330 USD
View
18 more retailers have this diamond
Prices start from €9,357 EURSave up to €6,094 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
1.00ct Round
€9,357 EUR