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Round|Natural|GIA

0.66ct I IF Round Natural Diamond

EX • I/IF • GIA 7566627190

Certificate GIA 7566627190

Diamond specifications and retailer prices

From €745 EUR
HK$6,500 HKD
As of November 1, 2026
Save €1,736 EUR (70%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,481 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.66ct natural round diamond

This 0.66ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7566627190. Listed at 21 retailers as of October 27, 2026, with prices from €745 to €2,481, a €1,736 spread on the same certified stone. NZ Jewellers lists it at €2,481. 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

0.66
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7566627190
Dimensions5.65 × 5.67 × 3.37 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Minor Details of Polish
Top View
5.65 mm5.67 mm0.66 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566627190
Side View
Table 59.0%Crown 31.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.6%

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: €2,481 EUR|Low: €733 EUR|High: €2,481 EUR|Avg: €1,265 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
Retailer 20
November 2, 2026
Retailer 16€745 EUR
Retailer 3€844 EUR
Retailer 7€922 EUR
Retailer 9€939 EUR
Retailer 8€975 EUR
Retailer 19€1,017 EUR
Retailer 2€1,031 EUR
Retailer 12€1,033 EUR
Retailer 20€1,056 EUR
Retailer 10€1,102 EUR
Retailer 18€1,173 EUR
Retailer 14€1,181 EUR
Retailer 6€1,205 EUR
Retailer 11€1,298 EUR
Retailer 4€1,416 EUR
Retailer 13€1,418 EUR
Retailer 17€1,519 EUR
Retailer 15€1,863 EUR
Retailer 5€2,033 EUR
NZ Jewellers€2,481 EUR

18 data points across 20 retailers

21 retailers€745 EUR to €2,481 EUR

A
Cheapest Retailer
-
€745 EUR
HK$6,500 HKD
A
Retailer 2
-
€844 EUR
$943 USD
View
A
Retailer 3
-
€922 EUR
$1,030 USD
View
A
Retailer 4
-
€939 EUR
$1,049 USD
View
Final sale: no returns
A
Retailer 5
-
€975 EUR
$1,089 USD
View
A
Retailer 6
-
€1,007 EUR
SGD 1,520 SGD
View
A
Retailer 7
-
€1,017 EUR
$1,136 USD
View
B+
Retailer 8
-
€1,031 EUR
£907 GBP
View
B+
Retailer 9
-
€1,033 EUR
SGD 1,559 SGD
View
B+
Retailer 10
-
€1,056 EUR
$1,180 USD
View
B+
Retailer 11
-
€1,102 EUR
$1,231 USD
View
B+
Retailer 12
-
€1,173 EUR
$1,311 USD
View
B+
Retailer 13
-
€1,181 EUR
£1,039 GBP
View
B+
Retailer 14
-
€1,205 EUR
£1,060 GBP
View
B+
Retailer 15
-
€1,298 EUR
$1,450 USD
View
B+
Retailer 16
-
€1,416 EUR
$1,582 USD
View
B+
Retailer 17
-
€1,418 EUR
View
B+
Retailer 18
-
€1,519 EUR
ZAR 27,415 ZAR
View
B
Retailer 19
-
€1,863 EUR
£1,639 GBP
View
B
Retailer 20
-
€2,033 EUR
£1,788 GBP
View
Most Expensive
B
NZ Jewellers
33a7b4ef-c807-4033-85f5-b3e7d1de45b3 · Oct 27
€2,481 EUR
$2,772 USD
View
20 more retailers have this diamond
Prices start from €745 EURSave up to €1,736 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
0.66ct Round
€745 EUR