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Asscher|Natural|GIA

1.71ct J SI1 Asscher Natural Diamond

EX • J/SI1 • GIA 1569359130

Certificate GIA 1569359130

Diamond specifications and retailer prices

From £3,609 GBP
$4,835 USD
As of November 2, 2026
Save £2,931 GBP (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £6,539 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.71ct natural asscher diamond

This 1.71ct natural asscher sits in the one-and-a-half to two carat band, graded J 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 1569359130. Listed at 14 retailers as of October 30, 2026, with prices from £3,609 to £6,539, a £2,931 spread on the same certified stone. NZ Jewellers lists it at £6,539. 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

1.71
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569359130
Dimensions6.45 × 6.42 × 4.39 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
6.45 mm6.42 mm1.71 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569359130
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £6,539 GBP|Low: £3,609 GBP|High: £6,539 GBP|Avg: £4,397 GBP
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 2, 2026
Retailer 4£3,609 GBP
Retailer 3£3,732 GBP
Retailer 2£3,762 GBP
Retailer 7£3,903 GBP
Retailer 9£3,910 GBP
Retailer 12£3,910 GBP
Retailer 13£3,910 GBP
Retailer 5£3,942 GBP
Retailer 6£4,424 GBP
Retailer 11£4,512 GBP
Retailer 8£4,806 GBP
Retailer 10£6,260 GBP
NZ Jewellers£6,539 GBP

30 data points across 13 retailers

14 retailers£3,609 GBP to £6,539 GBP

B+
Cheapest Retailer
-
£3,609 GBP
$4,835 USD
Final sale: no returns
B+
Retailer 2
-
£3,732 GBP
$5,000 USD
View
B+
Retailer 3
-
£3,762 GBP
View
B+
Retailer 4
-
£3,903 GBP
View
B+
Retailer 5
-
£3,910 GBP
$5,239 USD
View
B+
Retailer 6
-
£3,910 GBP
$5,239 USD
View
B+
Retailer 7
-
£3,910 GBP
$5,239 USD
View
Retailer 8
-
£3,942 GBP
A$8,125 AUD
View
Price last confirmed 23 days ago
B
Retailer 9
-
£4,105 GBP
$5,500 USD
View
B+
Retailer 10
-
£4,424 GBP
€5,645 EUR
View
B+
Retailer 11
-
£4,512 GBP
$6,045 USD
View
B
Retailer 12
-
£4,806 GBP
ZAR 104,031 ZAR
View
B
Retailer 13
-
£6,260 GBP
View
Most Expensive
B
NZ Jewellers
d9d360af-1599-4cac-a465-7271ac0766cd · Oct 30
£6,539 GBP
$8,762 USD
View
13 more retailers have this diamond
Prices start from £3,609 GBPSave up to £2,931 GBP

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.

B+
1.71ct Asscher
£3,609 GBP