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Round|Natural|IGI

0.80ct J I1 Round Natural Diamond

EX • J/I1 • IGI 659451714

Shape and cutting style on the report: Round brilliant

Certificate IGI 659451714

Diamond specifications and retailer prices

From $706 SGD
$552 USD
As of October 31, 2026
Save $1,507 SGD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,213 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 659451714. Listed at 8 retailers as of October 30, 2026, with prices from $706 to $2,213, a $1,507 spread on the same certified stone. NZ Jewellers lists it at $2,213. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
J
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 659451714
Dimensions5.84 × 5.88 × 3.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.84 mm5.88 mm0.80 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 659451714
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.5%

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: Oct 31
Current: $2,213 SGD|Low: $706 SGD|High: $2,213 SGD|Avg: $1,024 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$706 SGD
Retailer 3$759 SGD
Retailer 8$759 SGD
Retailer 4$787 SGD
Retailer 7$814 SGD
Retailer 9$1,016 SGD
Retailer 5$1,023 SGD
Retailer 2$1,044 SGD
NZ Jewellers$2,213 SGD

22 data points across 9 retailers

8 retailers$706 SGD to $2,213 SGD

A
Cheapest Retailer
-
$706 SGD
$552 USD
B+
Retailer 2
-
$759 SGD
$594 USD
View
B+
Retailer 3
-
$759 SGD
$594 USD
View
B+
Retailer 4
-
$814 SGD
$637 USD
View
Retailer 5
-
$993 SGD
$777 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$1,023 SGD
$800 USD
View
B+
Retailer 7
-
$1,044 SGD
€778 EUR
View
Most Expensive
C
NZ Jewellers
56fa58ff-59ce-4776-9464-cb90385be24a · Oct 30
$2,213 SGD
$1,731 USD
View
7 more retailers have this diamond
Prices start from $706 SGDSave up to $1,507 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
0.80ct Round
$706 SGD