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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 $1,064 SGD
HK$6,500 HKD
As of November 1, 2026
Save $2,480 SGD (70%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,544 SGD 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 $1,064 to $3,544, a $2,480 spread on the same certified stone. NZ Jewellers lists it at $3,544. 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: $3,544 SGD|Low: $1,047 SGD|High: $3,544 SGD|Avg: $1,807 SGD
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$1,064 SGD
Retailer 3$1,206 SGD
Retailer 7$1,317 SGD
Retailer 9$1,341 SGD
Retailer 8$1,392 SGD
Retailer 19$1,452 SGD
Retailer 2$1,472 SGD
Retailer 12$1,475 SGD
Retailer 20$1,509 SGD
Retailer 10$1,574 SGD
Retailer 18$1,676 SGD
Retailer 14$1,687 SGD
Retailer 6$1,721 SGD
Retailer 11$1,854 SGD
Retailer 4$2,022 SGD
Retailer 13$2,026 SGD
Retailer 17$2,169 SGD
Retailer 15$2,661 SGD
Retailer 5$2,903 SGD
NZ Jewellers$3,544 SGD

18 data points across 20 retailers

21 retailers$1,064 SGD to $3,544 SGD

A
Cheapest Retailer
-
$1,064 SGD
HK$6,500 HKD
A
Retailer 2
-
$1,206 SGD
$943 USD
View
A
Retailer 3
-
$1,317 SGD
$1,030 USD
View
A
Retailer 4
-
$1,341 SGD
$1,049 USD
View
Final sale: no returns
A
Retailer 5
-
$1,392 SGD
$1,089 USD
View
A
Retailer 6
-
$1,438 SGD
View
A
Retailer 7
-
$1,452 SGD
$1,136 USD
View
B+
Retailer 8
-
$1,472 SGD
£907 GBP
View
B+
Retailer 9
-
$1,475 SGD
View
B+
Retailer 10
-
$1,509 SGD
$1,180 USD
View
B+
Retailer 11
-
$1,574 SGD
$1,231 USD
View
B+
Retailer 12
-
$1,676 SGD
$1,311 USD
View
B+
Retailer 13
-
$1,687 SGD
£1,039 GBP
View
B+
Retailer 14
-
$1,721 SGD
£1,060 GBP
View
B+
Retailer 15
-
$1,854 SGD
$1,450 USD
View
B+
Retailer 16
-
$2,022 SGD
$1,582 USD
View
B+
Retailer 17
-
$2,026 SGD
€1,509 EUR
View
B+
Retailer 18
-
$2,169 SGD
ZAR 27,415 ZAR
View
B
Retailer 19
-
$2,661 SGD
£1,639 GBP
View
B
Retailer 20
-
$2,903 SGD
£1,788 GBP
View
Most Expensive
B
NZ Jewellers
33a7b4ef-c807-4033-85f5-b3e7d1de45b3 · Oct 27
$3,544 SGD
$2,772 USD
View
20 more retailers have this diamond
Prices start from $1,064 SGDSave up to $2,480 SGD

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
$1,064 SGD