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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 HK$6,528 HKD
As of November 1, 2026
Save HK$15,221 HKD (70%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$21,748 HKD 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 HK$6,528 to HK$21,748, a HK$15,221 spread on the same certified stone. NZ Jewellers lists it at HK$21,748. 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
Colour
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: HK$21,748 HKD|Low: HK$6,427 HKD|High: HK$21,748 HKD|Avg: HK$11,091 HKD
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 16HK$6,528 HKD
Retailer 3HK$7,398 HKD
Retailer 7HK$8,081 HKD
Retailer 9HK$8,230 HKD
Retailer 8HK$8,544 HKD
Retailer 19HK$8,913 HKD
Retailer 13HK$9,035 HKD
Retailer 12HK$9,051 HKD
Retailer 20HK$9,258 HKD
Retailer 10HK$9,658 HKD
Retailer 18HK$10,286 HKD
Retailer 2HK$10,352 HKD
Retailer 6HK$10,562 HKD
Retailer 11HK$11,378 HKD
Retailer 4HK$12,412 HKD
Retailer 14HK$12,431 HKD
Retailer 17HK$13,314 HKD
Retailer 15HK$16,331 HKD
Retailer 5HK$17,816 HKD
NZ JewellersHK$21,748 HKD

18 data points across 20 retailers

21 retailersHK$6,528 HKD to HK$21,748 HKD

A
Cheapest Retailer
-
HK$6,528 HKD
A
Retailer 2
-
HK$7,398 HKD
$943 USD
View
A
Retailer 3
-
HK$8,081 HKD
$1,030 USD
View
A
Retailer 4
-
HK$8,230 HKD
$1,049 USD
View
Final sale: no returns
A
Retailer 5
-
HK$8,544 HKD
$1,089 USD
View
A
Retailer 6
-
HK$8,825 HKD
SGD 1,520 SGD
View
A
Retailer 7
-
HK$8,913 HKD
$1,136 USD
View
B+
Retailer 8
-
HK$9,035 HKD
£907 GBP
View
B+
Retailer 9
-
HK$9,051 HKD
SGD 1,559 SGD
View
B+
Retailer 10
-
HK$9,258 HKD
$1,180 USD
View
B+
Retailer 11
-
HK$9,658 HKD
$1,231 USD
View
B+
Retailer 12
-
HK$10,286 HKD
$1,311 USD
View
B+
Retailer 13
-
HK$10,352 HKD
£1,039 GBP
View
B+
Retailer 14
-
HK$10,562 HKD
£1,060 GBP
View
B+
Retailer 15
-
HK$11,378 HKD
$1,450 USD
View
B+
Retailer 16
-
HK$12,412 HKD
$1,582 USD
View
B+
Retailer 17
-
HK$12,431 HKD
€1,509 EUR
View
B+
Retailer 18
-
HK$13,314 HKD
ZAR 27,415 ZAR
View
B
Retailer 19
-
HK$16,331 HKD
£1,639 GBP
View
B
Retailer 20
-
HK$17,816 HKD
£1,788 GBP
View
Most Expensive
B
NZ Jewellers
33a7b4ef-c807-4033-85f5-b3e7d1de45b3 · Oct 27
HK$21,748 HKD
$2,772 USD
View
20 more retailers have this diamond
Prices start from HK$6,528 HKDSave up to HK$15,221 HKD

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
HK$6,528 HKD