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1.80ct L SI2 Round Natural Diamond

EX • L/SI2 • IGI 773635939

Shape and cutting style on the report: Round brilliant

Certificate IGI 773635939

Diamond specifications and retailer prices

From HK$10,811 HKD
As of November 5, 2026
Save HK$22,021 HKD (67%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$32,832 HKD 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 773635939. Listed at 10 retailers as of November 5, 2026, with prices from HK$10,811 to HK$32,832, a HK$22,021 spread on the same certified stone. NZ Jewellers lists it at HK$32,832. 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 angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 773635939
Dimensions7.71 × 7.77 × 4.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.71 mm7.77 mm1.80 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 773635939
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
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: HK$32,832 HKD|Low: HK$10,811 HKD|High: HK$32,832 HKD|Avg: HK$16,184 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3HK$10,811 HKD
Retailer 4HK$12,262 HKD
Retailer 7HK$13,462 HKD
Retailer 9HK$13,462 HKD
Retailer 5HK$14,082 HKD
Retailer 6HK$14,529 HKD
Retailer 8HK$15,533 HKD
Retailer 2HK$16,875 HKD
NZ JewellersHK$32,832 HKD

45 data points across 9 retailers

10 retailersHK$10,811 HKD to HK$32,832 HKD

A
Cheapest Retailer
-
HK$10,811 HKD
A
Retailer 2
-
HK$12,262 HKD
View
Retailer 3
-
HK$13,039 HKD
View
Price last confirmed 95 days ago
B+
Retailer 4
-
HK$13,462 HKD
View
Retailer 5
-
HK$13,462 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$14,082 HKD
View
B+
Retailer 7
-
HK$14,529 HKD
View
B+
Retailer 8
-
HK$15,533 HKD
View
A
Retailer 9
-
HK$16,875 HKD
View
Most Expensive
B
NZ Jewellers
055c4dfc-e236-4d1c-aa53-fd146c5a1a61 · Nov 5
HK$32,832 HKD
$4,185 USD
View
9 more retailers have this diamond
Prices start from HK$10,811 HKDSave up to HK$22,021 HKD

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
HK$10,811 HKD