CaratHunter
Plans
Asscher|Natural|GIA

1.71ct J SI1 Asscher Natural Diamond

EX • J/SI1 • GIA 7556218921

Certificate GIA 7556218921

Diamond specifications and retailer prices

From £3,694 GBP
$4,950 USD
As of November 2, 2026
Save £3,000 GBP (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £6,694 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 7556218921. Listed at 15 retailers as of October 30, 2026, with prices from £3,694 to £6,694, a £3,000 spread on the same certified stone. NZ Jewellers lists it at £6,694. 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 7556218921
Dimensions6.46 × 6.55 × 4.32 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Bruise, Needle
Top View
6.46 mm6.55 mm1.71 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556218921
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 66.9%

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: £6,694 GBP|Low: £3,694 GBP|High: £6,694 GBP|Avg: £4,506 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£3,694 GBP
Retailer 9£3,817 GBP
Retailer 6£3,851 GBP
Retailer 2£3,905 GBP
Retailer 3£4,003 GBP
Retailer 12£4,003 GBP
Retailer 13£4,003 GBP
Retailer 5£4,035 GBP
Retailer 10£4,529 GBP
Retailer 11£4,618 GBP
Retailer 8£4,920 GBP
Retailer 7£6,375 GBP
NZ Jewellers£6,694 GBP

29 data points across 13 retailers

15 retailers£3,694 GBP to £6,694 GBP

B+
Cheapest Retailer
-
£3,694 GBP
$4,950 USD
Final sale: no returns
B+
Retailer 2
-
£3,817 GBP
$5,115 USD
View
B+
Retailer 3
-
£3,851 GBP
View
B+
Retailer 4
-
£3,905 GBP
View
B+
Retailer 5
-
£4,003 GBP
$5,363 USD
View
B+
Retailer 6
-
£4,003 GBP
$5,363 USD
View
B+
Retailer 7
-
£4,003 GBP
$5,363 USD
View
Retailer 8
-
£4,003 GBP
$5,363 USD
View
Price last confirmed 8 days ago
Retailer 9
-
£4,035 GBP
A$8,317 AUD
View
Price last confirmed 23 days ago
B
Retailer 10
-
£4,179 GBP
$5,600 USD
View
B
Retailer 11
-
£4,529 GBP
€5,780 EUR
View
B+
Retailer 12
-
£4,618 GBP
$6,188 USD
View
B
Retailer 13
-
£4,920 GBP
ZAR 106,494 ZAR
View
B
Retailer 14
-
£6,375 GBP
View
Most Expensive
B
NZ Jewellers
b1ba7956-2ac3-42e2-859a-fcce02c209e0 · Oct 30
£6,694 GBP
$8,969 USD
View
14 more retailers have this diamond
Prices start from £3,694 GBPSave up to £3,000 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
£3,694 GBP