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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 $8,414 SGD
As of November 4, 2026
Save $7,724 SGD (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $16,137 SGD 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 $8,414 to $16,137, a $7,724 spread on the same certified stone. NZ Jewellers lists it at $16,137. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $16,137 SGD|Low: $8,163 SGD|High: $16,137 SGD|Avg: $10,661 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 10$8,414 SGD
Retailer 6$8,562 SGD
Retailer 9$8,904 SGD
Retailer 12$8,906 SGD
Retailer 2$9,129 SGD
Retailer 3$9,648 SGD
Retailer 11$9,796 SGD
Retailer 7$10,498 SGD
Retailer 4$11,133 SGD
Retailer 8$11,854 SGD
Retailer 5$13,410 SGD
NZ Jewellers$16,137 SGD

39 data points across 12 retailers

18 retailers$8,414 SGD to $16,137 SGD

A
Cheapest Retailer
-
$8,414 SGD
A
Retailer 2
-
$8,562 SGD
View
B+
Retailer 3
-
$8,904 SGD
View
Final sale: no returns
Retailer 4
-
$8,906 SGD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$8,907 SGD
View
A
Retailer 6
-
$9,129 SGD
View
Retailer 7
-
$9,648 SGD
View
Price last confirmed 43 days ago
B+
Retailer 8
-
$9,648 SGD
View
B+
Retailer 9
-
$9,796 SGD
View
B+
Retailer 10
-
$9,856 SGD
View
B+
Retailer 11
-
$10,438 SGD
View
B+
Retailer 12
-
$10,498 SGD
View
Retailer 13
-
$11,133 SGD
View
Price last confirmed 42 days ago
B+
Retailer 14
-
$11,133 SGD
View
B+
Retailer 15
-
$11,854 SGD
View
B+
Retailer 16
-
$13,410 SGD
View
Retailer 17
-
$16,137 SGD
View
Price last confirmed 41 days ago
Most Expensive
B
NZ Jewellers
79d8160a-89e8-4325-b16f-63cfe80a029c · Nov 5
$16,137 SGD
$12,628 USD
View
17 more retailers have this diamond
Prices start from $8,414 SGDSave up to $7,724 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.

A
1.80ct Asscher
$8,414 SGD