CaratHunter
Plans
Asscher|Natural|IGI

1.80ct I IF Asscher Natural Diamond

EX • I/IF • IGI 777621511

Shape and cutting style on the report: Square emerald cut

Certificate IGI 777621511

Diamond specifications and retailer prices

From HK$51,653 HKD
As of November 4, 2026
Save HK$47,416 HKD (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$99,069 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.8ct natural asscher diamond

This 1.8ct natural asscher sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 777621511. Listed at 18 retailers as of November 4, 2026, with prices from HK$51,653 to HK$99,069, a HK$47,416 spread on the same certified stone. NZ Jewellers lists it at HK$99,069. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 777621511
Dimensions6.65 × 6.63 × 4.41 mm
L/W Ratio1.00
Culet sizePointed
Top View
6.65 mm6.63 mm1.80 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 777621511
Side View
Table 65.0%Crown 34.6°Girdle: MediumPavilion 39.5°Culet: NoneDepth 66.5%

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: Nov 4
Current: HK$55,717 HKD|Low: HK$50,115 HKD|High: HK$83,536 HKD|Avg: HK$62,028 HKD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9HK$51,653 HKD
Retailer 5HK$52,343 HKD
Retailer 8HK$54,665 HKD
Retailer 11HK$54,673 HKD
Retailer 1HK$55,717 HKD
Retailer 2HK$59,231 HKD
Retailer 10HK$60,141 HKD
Retailer 7HK$64,448 HKD
Retailer 3HK$68,347 HKD
Retailer 4HK$72,270 HKD
Retailer 6HK$82,328 HKD

39 data points across 11 retailers

18 retailersHK$51,653 HKD to HK$99,069 HKD

A
Cheapest Retailer
-
HK$51,653 HKD
A
Retailer 2
-
HK$52,343 HKD
View
B+
Retailer 3
-
HK$54,665 HKD
View
Final sale: no returns
Retailer 4
-
HK$54,673 HKD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$54,681 HKD
View
A
Retailer 6
-
HK$55,717 HKD
View
Retailer 7
-
HK$59,231 HKD
View
Price last confirmed 44 days ago
B+
Retailer 8
-
HK$59,231 HKD
View
B+
Retailer 9
-
HK$60,141 HKD
View
B+
Retailer 10
-
HK$60,510 HKD
View
B+
Retailer 11
-
HK$64,080 HKD
View
B+
Retailer 12
-
HK$64,448 HKD
View
Retailer 13
-
HK$68,347 HKD
View
Price last confirmed 43 days ago
B+
Retailer 14
-
HK$68,347 HKD
View
B+
Retailer 15
-
HK$72,270 HKD
View
B+
Retailer 16
-
HK$82,328 HKD
View
Retailer 17
-
HK$99,069 HKD
View
Price last confirmed 42 days ago
Most Expensive
B
NZ Jewellers
79d8160a-89e8-4325-b16f-63cfe80a029c · Nov 5
HK$99,069 HKD
$12,628 USD
View
17 more retailers have this diamond
Prices start from HK$51,653 HKDSave up to HK$47,416 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 Asscher
HK$51,653 HKD