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Round|Natural|GIA

0.66ct I IF Round Natural Diamond

EX • I/IF • GIA 2526222149

Certificate GIA 2526222149

Diamond specifications and retailer prices

From $1,223 SGD
$956 USD
As of November 2, 2026
Save $2,012 SGD (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,234 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 2526222149. Listed at 10 retailers as of October 27, 2026, with prices from $1,223 to $3,234, a $2,012 spread on the same certified stone. NZ Jewellers lists it at $3,234. 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
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2526222149
Dimensions5.60 × 5.55 × 3.46 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.60 mm5.55 mm0.66 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2526222149
Side View
Table 59.0%Crown 35.5°Girdle: THN-THKPavilion 41.2°Culet: NoneDepth 62.1%

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 2
Current: $3,234 SGD|Low: $1,143 SGD|High: $3,297 SGD|Avg: $1,846 SGD|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9$1,223 SGD
Retailer 8$1,281 SGD
Retailer 3$1,352 SGD
Retailer 6$1,377 SGD
Retailer 5$1,530 SGD
Retailer 7$1,575 SGD
Retailer 11$1,728 SGD
Retailer 4$1,852 SGD
Retailer 10$2,368 SGD
Retailer 2$2,428 SGD
NZ Jewellers$3,234 SGD

30 data points across 11 retailers

10 retailers$1,223 SGD to $3,234 SGD

A
Cheapest Retailer
-
$1,223 SGD
$956 USD
Final sale: no returns
A
Retailer 2
-
$1,281 SGD
$1,002 USD
View
A
Retailer 3
-
$1,377 SGD
$1,077 USD
View
B+
Retailer 4
-
$1,530 SGD
$1,196 USD
View
B+
Retailer 5
-
$1,575 SGD
£970 GBP
View
B+
Retailer 6
-
$1,728 SGD
$1,351 USD
View
B+
Retailer 7
-
$1,852 SGD
€1,379 EUR
View
Retailer 8
-
$2,368 SGD
$1,851 USD
View
Price last confirmed 7 days ago
B
Retailer 9
-
$2,428 SGD
£1,495 GBP
View
Most Expensive
B
NZ Jewellers
eeefe792-ba5b-48e9-8c98-ad1c9c7d5cb5 · Oct 27
$3,234 SGD
$2,529 USD
View
9 more retailers have this diamond
Prices start from $1,223 SGDSave up to $2,012 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
$1,223 SGD