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Asscher|Natural|GIA

1.70ct I SI1 Asscher Natural Diamond

EX • I/SI1 • GIA 6551164817

Certificate GIA 6551164817

Diamond specifications and retailer prices

From HK$40,845 HKD
$5,206 USD
As of October 31, 2026
Save HK$33,164 HKD (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$74,008 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551164817. Listed at 14 retailers as of October 30, 2026, with prices from HK$40,845 to HK$74,008, a HK$33,164 spread on the same certified stone. NZ Jewellers lists it at HK$74,008. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551164817
Dimensions6.29 × 6.28 × 4.42 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
6.29 mm6.28 mm1.70 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551164817
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 70.5%

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: Oct 31
Current: HK$74,008 HKD|Low: HK$40,845 HKD|High: HK$74,008 HKD|Avg: HK$49,226 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 5HK$40,845 HKD
Retailer 2HK$41,989 HKD
Retailer 9HK$42,210 HKD
Retailer 7HK$42,811 HKD
Retailer 3HK$44,250 HKD
Retailer 11HK$44,250 HKD
Retailer 13HK$44,250 HKD
Retailer 4HK$44,488 HKD
Retailer 10HK$50,079 HKD
Retailer 12HK$51,060 HKD
Retailer 8HK$54,391 HKD
Retailer 6HK$70,476 HKD
NZ JewellersHK$74,008 HKD

29 data points across 13 retailers

14 retailersHK$40,845 HKD to HK$74,008 HKD

A
Cheapest Retailer
-
HK$40,845 HKD
$5,206 USD
Final sale: no returns
A
Retailer 2
-
HK$41,989 HKD
£4,214 GBP
View
A
Retailer 3
-
HK$42,210 HKD
$5,380 USD
View
A
Retailer 4
-
HK$42,811 HKD
£4,297 GBP
View
B+
Retailer 5
-
HK$44,250 HKD
$5,640 USD
View
B+
Retailer 6
-
HK$44,250 HKD
$5,640 USD
View
B+
Retailer 7
-
HK$44,250 HKD
$5,640 USD
View
Retailer 8
-
HK$44,488 HKD
A$8,724 AUD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
HK$46,133 HKD
$5,880 USD
View
B+
Retailer 10
-
HK$50,079 HKD
€6,079 EUR
View
B+
Retailer 11
-
HK$51,060 HKD
$6,508 USD
View
B+
Retailer 12
-
HK$54,391 HKD
ZAR 111,997 ZAR
View
B
Retailer 13
-
HK$70,476 HKD
£7,073 GBP
View
Most Expensive
B
NZ Jewellers
a7bcdd74-5c8f-4644-a0e3-fdc89e833bf9 · Oct 30
HK$74,008 HKD
$9,433 USD
View
13 more retailers have this diamond
Prices start from HK$40,845 HKDSave up to HK$33,164 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$40,845 HKD