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Round|Natural|IGI

1.80ct L SI2 Round Natural Diamond

EX • L/SI2 • IGI 557222231

Shape and cutting style on the report: Round brilliant

Certificate IGI 557222231

Diamond specifications and retailer prices

From $3,151 CAD
As of November 5, 2026
Save $5,060 CAD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,211 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.8ct natural round diamond

This 1.8ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 557222231. Listed at 13 retailers as of November 5, 2026, with prices from $3,151 to $8,211, a $5,060 spread on the same certified stone. NZ Jewellers lists it at $8,211. 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

1.80
Carat
L
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 557222231
Dimensions7.71 × 7.74 × 4.85 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.71 mm7.74 mm1.80 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 557222231
Side View
Table 56.5%Crown 36.7°Girdle: Med.Pavilion 40.8°Culet: NoneDepth 62.7%

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 5
Current: $8,211 CAD|Low: $3,151 CAD|High: $8,334 CAD|Avg: $4,456 CAD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 2$3,151 CAD
Retailer 8$3,422 CAD
Retailer 12$3,518 CAD
Retailer 4$3,927 CAD
Retailer 10$3,927 CAD
Retailer 7$3,971 CAD
Retailer 13$3,975 CAD
Retailer 5$4,078 CAD
Retailer 3$4,124 CAD
Retailer 6$4,529 CAD
Retailer 9$4,531 CAD
Retailer 11$6,000 CAD
NZ Jewellers$8,211 CAD

41 data points across 13 retailers

13 retailers$3,151 CAD to $8,211 CAD

A
Cheapest Retailer
-
$3,151 CAD
B+
Retailer 2
-
$3,422 CAD
View
B+
Retailer 3
-
$3,518 CAD
View
Retailer 4
-
$3,927 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$3,927 CAD
View
B+
Retailer 6
-
$3,971 CAD
View
B+
Retailer 7
-
$3,975 CAD
View
B+
Retailer 8
-
$4,078 CAD
View
B+
Retailer 9
-
$4,124 CAD
View
B+
Retailer 10
-
$4,529 CAD
View
B+
Retailer 11
-
$4,531 CAD
View
B
Retailer 12
-
$6,000 CAD
View
Most Expensive
C
NZ Jewellers
352320e5-1d85-4d3b-8223-e2a6b3e70a52 · Nov 5
$8,211 CAD
$5,879 USD
View
12 more retailers have this diamond
Prices start from $3,151 CADSave up to $5,060 CAD

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
1.80ct Round
$3,151 CAD