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Round|Natural|IGI

0.66ct I IF Round Natural Diamond

EX • I/IF • IGI 696519225

Shape and cutting style on the report: Round brilliant

Certificate IGI 696519225

Diamond specifications and retailer prices

From $632 USD
As of November 2, 2026
Save $1,518 USD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,150 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 IGI 696519225. Listed at 14 retailers as of October 27, 2026, with prices from $632 to $2,150, a $1,518 spread on the same certified stone. NZ Jewellers lists it at $2,150. 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 angle34°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 696519225
Dimensions5.53 × 5.59 × 3.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.53 mm5.59 mm0.66 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 696519225
Side View
Table 55.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

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: $2,105 USD|Low: $566 USD|High: $2,105 USD|Avg: $1,030 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
November 2, 2026
Retailer 3$632 USD
Retailer 4$671 USD
Retailer 8$700 USD
Retailer 10$712 USD
Retailer 2$796 USD
Retailer 11$819 USD
Retailer 5$867 USD
Retailer 7$971 USD
Retailer 12$984 USD
Retailer 9$1,024 USD
Retailer 6$1,584 USD
NZ Jewellers$2,105 USD

31 data points across 12 retailers

14 retailers$632 USD to $2,150 USD

A
Cheapest Retailer
-
$632 USD
Final sale: no returns
Retailer 2
-
$685 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$700 USD
View
A
Retailer 4
-
$712 USD
View
Retailer 5
-
$774 USD
View
Price last confirmed 41 days ago
A
Retailer 6
-
$791 USD
View
A
Retailer 7
-
$796 USD
£627 GBP
View
A
Retailer 8
-
$819 USD
£645 GBP
View
A
Retailer 9
-
$867 USD
£683 GBP
View
A
Retailer 10
-
$971 USD
€925 EUR
View
A
Retailer 11
-
$984 USD
View
A
Retailer 12
-
$1,024 USD
ZAR 16,537 ZAR
View
B+
Retailer 13
-
$1,584 USD
£1,247 GBP
View
Most Expensive
B
NZ Jewellers
b3a9cedd-ea7d-41c1-96f4-9eee9b620f20 · Oct 27
$2,150 USD
View
13 more retailers have this diamond
Prices start from $632 USDSave up to $1,518 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
$632 USD