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0.64ct I I1 Round Natural Diamond

EX • I/I1 • IGI 797684497

Shape and cutting style on the report: Round brilliant

Certificate IGI 797684497

Diamond specifications and retailer prices

From $339 SGD
₹25,272 INR
As of November 1, 2026
Save $1,347 SGD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,686 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.64ct natural round diamond

This 0.64ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 797684497. Listed at 9 retailers as of October 30, 2026, with prices from $339 to $1,686, a $1,347 spread on the same certified stone. NZ Jewellers lists it at $1,686. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.64
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle34.7°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 797684497
Dimensions5.50 × 5.56 × 3.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.50 mm5.56 mm0.64 ctI / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateIGI 797684497
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.3%

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: $1,686 SGD|Low: $336 SGD|High: $1,686 SGD|Avg: $620 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3$339 SGD
Retailer 10$357 SGD
Retailer 7$440 SGD
Retailer 5$474 SGD
Retailer 4$491 SGD
Retailer 8$592 SGD
Retailer 6$598 SGD
Retailer 9$616 SGD
Retailer 2$813 SGD
NZ Jewellers$1,686 SGD

22 data points across 10 retailers

9 retailers$339 SGD to $1,686 SGD

A
Cheapest Retailer
-
$339 SGD
₹25,272 INR
B+
Retailer 2
-
$440 SGD
$344 USD
View
Retailer 3
-
$474 SGD
$371 USD
View
Price last confirmed 17 days ago
B+
Retailer 4
-
$491 SGD
$384 USD
View
B+
Retailer 5
-
$592 SGD
$463 USD
View
B+
Retailer 6
-
$598 SGD
$468 USD
View
B+
Retailer 7
-
$616 SGD
$482 USD
View
B+
Retailer 8
-
$813 SGD
€606 EUR
View
Most Expensive
C
NZ Jewellers
112e6a5e-cf41-4a4a-b459-11ab2d6bc219 · Oct 30
$1,686 SGD
$1,319 USD
View
8 more retailers have this diamond
Prices start from $339 SGDSave up to $1,347 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
0.64ct Round
$339 SGD