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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 $832 USD
HK$6,500 HKD
As of November 1, 2026
Save $1,940 USD (70%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,772 USD 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 $832 to $2,772, a $1,940 spread on the same certified stone. NZ Jewellers lists it at $2,772. 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: $2,772 USD|Low: $819 USD|High: $2,772 USD|Avg: $1,414 USD
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 1, 2026
Retailer 16$832 USD
Retailer 3$943 USD
Retailer 7$1,030 USD
Retailer 9$1,049 USD
Retailer 8$1,089 USD
Retailer 19$1,136 USD
Retailer 15$1,152 USD
Retailer 12$1,154 USD
Retailer 20$1,180 USD
Retailer 10$1,231 USD
Retailer 18$1,311 USD
Retailer 13$1,320 USD
Retailer 6$1,346 USD
Retailer 11$1,450 USD
Retailer 4$1,582 USD
Retailer 2$1,584 USD
Retailer 17$1,697 USD
Retailer 14$2,082 USD
Retailer 5$2,271 USD
NZ Jewellers$2,772 USD

17 data points across 20 retailers

21 retailers$832 USD to $2,772 USD

A
Cheapest Retailer
-
$832 USD
HK$6,500 HKD
A
Retailer 2
-
$943 USD
View
A
Retailer 3
-
$1,030 USD
View
A
Retailer 4
-
$1,049 USD
View
Final sale: no returns
A
Retailer 5
-
$1,089 USD
View
A
Retailer 6
-
$1,125 USD
SGD 1,520 SGD
View
A
Retailer 7
-
$1,136 USD
View
B+
Retailer 8
-
$1,152 USD
£907 GBP
View
B+
Retailer 9
-
$1,154 USD
SGD 1,559 SGD
View
B+
Retailer 10
-
$1,180 USD
View
B+
Retailer 11
-
$1,231 USD
View
B+
Retailer 12
-
$1,311 USD
View
B+
Retailer 13
-
$1,320 USD
£1,039 GBP
View
B+
Retailer 14
-
$1,346 USD
£1,060 GBP
View
B+
Retailer 15
-
$1,450 USD
View
B+
Retailer 16
-
$1,582 USD
View
B+
Retailer 17
-
$1,584 USD
€1,509 EUR
View
B+
Retailer 18
-
$1,697 USD
ZAR 27,415 ZAR
View
B
Retailer 19
-
$2,082 USD
£1,639 GBP
View
B
Retailer 20
-
$2,271 USD
£1,788 GBP
View
Most Expensive
B
NZ Jewellers
33a7b4ef-c807-4033-85f5-b3e7d1de45b3 · Oct 27
$2,772 USD
View
20 more retailers have this diamond
Prices start from $832 USDSave up to $1,940 USD

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
$832 USD