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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 €4,660 EUR
$5,206 USD
As of October 31, 2026
Save €3,784 EUR (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €8,443 EUR 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 €4,660 to €8,443, a €3,784 spread on the same certified stone. NZ Jewellers lists it at €8,443. 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
Color
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: €8,443 EUR|Low: €4,660 EUR|High: €8,443 EUR|Avg: €5,616 EUR
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 5€4,660 EUR
Retailer 2€4,790 EUR
Retailer 9€4,816 EUR
Retailer 7€4,884 EUR
Retailer 3€5,048 EUR
Retailer 11€5,048 EUR
Retailer 13€5,048 EUR
Retailer 4€5,075 EUR
Retailer 10€5,713 EUR
Retailer 12€5,825 EUR
Retailer 8€6,205 EUR
Retailer 6€8,040 EUR
NZ Jewellers€8,443 EUR

29 data points across 13 retailers

14 retailers€4,660 EUR to €8,443 EUR

A
Cheapest Retailer
-
€4,660 EUR
$5,206 USD
Final sale: no returns
A
Retailer 2
-
€4,790 EUR
£4,214 GBP
View
A
Retailer 3
-
€4,816 EUR
$5,380 USD
View
A
Retailer 4
-
€4,884 EUR
£4,297 GBP
View
B+
Retailer 5
-
€5,048 EUR
$5,640 USD
View
B+
Retailer 6
-
€5,048 EUR
$5,640 USD
View
B+
Retailer 7
-
€5,048 EUR
$5,640 USD
View
Retailer 8
-
€5,075 EUR
A$8,724 AUD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
€5,263 EUR
$5,880 USD
View
B+
Retailer 10
-
€5,713 EUR
View
B+
Retailer 11
-
€5,825 EUR
$6,508 USD
View
B+
Retailer 12
-
€6,205 EUR
ZAR 111,997 ZAR
View
B
Retailer 13
-
€8,040 EUR
£7,073 GBP
View
Most Expensive
B
NZ Jewellers
a7bcdd74-5c8f-4644-a0e3-fdc89e833bf9 · Oct 30
€8,443 EUR
$9,433 USD
View
13 more retailers have this diamond
Prices start from €4,660 EURSave up to €3,784 EUR

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
€4,660 EUR