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Asscher|Natural|GIA

1.70ct F SI2 Asscher Natural Diamond

EX • F/SI2 • GIA 1563092144

Certificate GIA 1563092144

Diamond specifications and retailer prices

From HK$33,764 HKD
₹409,853 INR
As of November 1, 2026
Save HK$40,786 HKD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$74,550 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural asscher diamond

This 1.7ct natural asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563092144. Listed at 18 retailers as of October 30, 2026, with prices from HK$33,764 to HK$74,550, a HK$40,786 spread on the same certified stone. NZ Jewellers lists it at HK$74,550. 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

1.70
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563092144
Dimensions6.58 × 6.48 × 4.32 mm
L/W Ratio1.02
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
6.58 mm6.48 mm1.70 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563092144
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.6%

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 1
Current: HK$74,550 HKD|Low: HK$33,685 HKD|High: HK$78,598 HKD|Avg: HK$51,117 HKD|-5.2%
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 2, 2026
Retailer 6HK$33,764 HKD
Retailer 4HK$41,143 HKD
Retailer 2HK$42,000 HKD
Retailer 5HK$43,487 HKD
Retailer 7HK$44,571 HKD
Retailer 12HK$45,789 HKD
Retailer 10HK$45,966 HKD
Retailer 9HK$50,449 HKD
Retailer 11HK$51,436 HKD
Retailer 3HK$68,579 HKD
Retailer 8HK$70,994 HKD
NZ JewellersHK$74,550 HKD

24 data points across 12 retailers

18 retailersHK$33,764 HKD to HK$74,550 HKD

A
Cheapest Retailer
-
HK$33,764 HKD
₹409,853 INR
A
Retailer 2
-
HK$38,875 HKD
$4,955 USD
View
A
Retailer 3
-
HK$41,143 HKD
$5,244 USD
View
Final sale: no returns
A
Retailer 4
-
HK$42,000 HKD
£4,215 GBP
View
A
Retailer 5
-
HK$43,487 HKD
£4,364 GBP
View
A
Retailer 6
-
HK$44,571 HKD
$5,681 USD
View
Retailer 7
-
HK$44,571 HKD
$5,681 USD
View
Price last confirmed 41 days ago
A
Retailer 8
-
HK$44,571 HKD
$5,681 USD
View
A
Retailer 9
-
HK$44,571 HKD
$5,681 USD
View
A
Retailer 10
-
HK$45,789 HKD
$5,836 USD
View
A
Retailer 11
-
HK$45,966 HKD
£4,613 GBP
View
A
Retailer 12
-
HK$50,449 HKD
€6,124 EUR
View
Retailer 13
-
HK$51,436 HKD
$6,556 USD
View
Price last confirmed 39 days ago
A
Retailer 14
-
HK$51,436 HKD
$6,556 USD
View
B+
Retailer 15
-
HK$68,579 HKD
$8,741 USD
View
B+
Retailer 16
-
HK$70,994 HKD
£7,125 GBP
View
Retailer 17
-
HK$74,550 HKD
$9,502 USD
View
Price last confirmed 38 days ago
Most Expensive
B+
NZ Jewellers
5a14a72c-35c0-49de-8039-ec32718f2d75 · Oct 30
HK$74,550 HKD
$9,502 USD
View
17 more retailers have this diamond
Prices start from HK$33,764 HKDSave up to HK$40,786 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
1.70ct Asscher
HK$33,764 HKD