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0.80ct N SI2 Round Natural Diamond

EX • N/SI2 • IGI 546291339

Shape and cutting style on the report: Round brilliant

Certificate IGI 546291339

Diamond specifications and retailer prices

From $503 SGD
As of November 5, 2026
Save $1,427 SGD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,930 SGD at NZ Jewellers · As of November 5, 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 N colour (tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 546291339. Listed at 8 retailers as of November 5, 2026, with prices from $503 to $1,930, a $1,427 spread on the same certified stone. NZ Jewellers lists it at $1,930. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
N
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 546291339
Dimensions5.80 × 5.86 × 3.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
Very Light Brown
Top View
5.80 mm5.86 mm0.80 ctN / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 546291339
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $907 SGD|Low: $333 SGD|High: $916 SGD|Avg: $665 SGD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5$333 SGD
Retailer 2$669 SGD
Retailer 4$692 SGD
Retailer 3$724 SGD
Retailer 1$907 SGD

16 data points across 5 retailers

8 retailers$503 SGD to $1,930 SGD

B+
Cheapest Retailer
-
$503 SGD
Retailer 2
-
$542 SGD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$542 SGD
View
B+
Retailer 4
-
$581 SGD
View
B+
Retailer 5
-
$669 SGD
View
B+
Retailer 6
-
$692 SGD
View
B+
Retailer 7
-
$907 SGD
View
Most Expensive
C
NZ Jewellers
6116f6b6-ab68-4986-b65a-069905f9d49b · Nov 5
$1,930 SGD
$1,511 USD
View
7 more retailers have this diamond
Prices start from $503 SGDSave up to $1,427 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.

B+
0.80ct Round
$503 SGD