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Round|Natural|GIA

1.00ct D IF Round Natural Diamond

EX • D/IF • GIA 6562154458

Certificate GIA 6562154458

Diamond specifications and retailer prices

From €6,301 EUR
HK$55,000 HKD
As of October 30, 2026
Save €5,387 EUR (46%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €11,688 EUR at MOH London · As of November 1, 2026
View at MOH London

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 6562154458. Listed at 14 retailers as of October 30, 2026, with prices from €6,301 to €11,688, a €5,387 spread on the same certified stone. MOH London lists it at €11,688. 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
FluorescenceMedium
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6562154458
Dimensions6.40 × 6.43 × 3.98 mm
L/W Ratio1.00
Top View
6.40 mm6.43 mm1.00 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6562154458
Side View
Table 56.0%Crown 33°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 62.1%

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: €11,688 EUR|Low: €6,301 EUR|High: €12,104 EUR|Avg: €8,298 EUR|-3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 12€6,301 EUR
Retailer 8€6,429 EUR
Retailer 9€7,013 EUR
Retailer 5€7,249 EUR
Retailer 6€7,709 EUR
Retailer 11€7,742 EUR
Retailer 13€7,906 EUR
Retailer 4€8,391 EUR
Retailer 3€8,622 EUR
Retailer 10€8,656 EUR
Retailer 2€9,124 EUR
Retailer 7€10,304 EUR
MOH London€11,688 EUR

30 data points across 13 retailers

14 retailers€6,301 EUR to €11,688 EUR

A+
Cheapest Retailer
-
€6,301 EUR
HK$55,000 HKD
A+
Retailer 2
-
€6,429 EUR
₹684,060 INR
View
A
Retailer 3
-
€7,013 EUR
$7,835 USD
View
Retailer 4
-
€7,132 EUR
SGD 10,767 SGD
View
Price last confirmed 21 days ago
A
Retailer 5
-
€7,249 EUR
$8,099 USD
View
A
Retailer 6
-
€7,709 EUR
£6,781 GBP
View
A
Retailer 7
-
€7,742 EUR
$8,649 USD
View
Retailer 8
-
€7,906 EUR
A$13,589 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
€8,391 EUR
$9,374 USD
View
A
Retailer 10
-
€8,622 EUR
$9,633 USD
View
A
Retailer 11
-
€8,656 EUR
$9,670 USD
View
A
Retailer 12
-
€9,124 EUR
View
B+
Retailer 13
-
€10,304 EUR
ZAR 185,968 ZAR
View
Most Expensive
B+
MOH London
50BE71291 · Nov 1
€11,688 EUR
£10,282 GBP
View
13 more retailers have this diamond
Prices start from €6,301 EURSave up to €5,387 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
€6,301 EUR