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1.80ct L SI2 Round Natural Diamond

EX • L/SI2 • IGI 563233517

Shape and cutting style on the report: Round brilliant

Certificate IGI 563233517

Diamond specifications and retailer prices

From $2,675 NZD
As of November 5, 2026
Save $921 NZD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,597 NZD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

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 563233517. Listed at 3 retailers as of November 5, 2026, with prices from $2,675 to $3,597, a $921 spread on the same certified stone. Reve Diamonds lists it at $3,597. 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 563233517
Dimensions7.66 × 7.71 × 4.87 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.66 mm7.71 mm1.80 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 563233517
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,675 NZD|Low: $2,675 NZD|High: $4,799 NZD|Avg: $3,665 NZD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Reve Diamonds
November 5, 2026
Retailer 1$2,675 NZD
Retailer 2$3,053 NZD
Retailer 4$3,504 NZD
Reve Diamonds$3,597 NZD
Retailer 6$3,652 NZD
Retailer 5$4,344 NZD
Retailer 3$4,799 NZD

45 data points across 7 retailers

3 retailers$2,675 NZD to $3,597 NZD

A
Cheapest Retailer
-
$2,675 NZD
B+
Retailer 2
-
$3,053 NZD
View
Most Expensive
B+
Reve Diamonds
9EBF1E2C4 · Nov 6
$3,597 NZD
$2,022 USD
View
2 more retailers have this diamond
Prices start from $2,675 NZDSave up to $921 NZD

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
$2,675 NZD