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Asscher|Natural|GIA

1.02ct F SI1 Asscher Natural Diamond

EX • F/SI1 • GIA 6545882571

Certificate GIA 6545882571

Diamond specifications and retailer prices

From £1,572 GBP
As of November 2, 2026
Save £1,797 GBP (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,369 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.02ct natural asscher diamond

This 1.02ct natural asscher sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545882571. Listed at 9 retailers as of October 30, 2026, with prices from £1,572 to £3,369, a £1,797 spread on the same certified stone. NZ Jewellers lists it at £3,369. 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

1.02
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.74°
Pavilion angle56.49°
OriginNatural
Grading LabGIA
CertificateGIA 6545882571
Dimensions5.55 × 5.53 × 3.74 mm
L/W Ratio1.00
Top View
5.55 mm5.53 mm1.02 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545882571
Side View
Table 63.0%Crown 46.74°Girdle: STK-THKPavilion 56.49°Culet: NoneDepth 67.6%

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 2
Current: £3,369 GBP|Low: £1,571 GBP|High: £3,789 GBP|Avg: £2,171 GBP|-0.3%
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 2£1,572 GBP
Retailer 13£1,579 GBP
Retailer 11£1,611 GBP
Retailer 8£1,613 GBP
Retailer 9£1,686 GBP
Retailer 10£1,715 GBP
Retailer 6£1,806 GBP
Retailer 5£1,851 GBP
Retailer 3£1,896 GBP
Retailer 12£1,988 GBP
Retailer 7£2,823 GBP
NZ Jewellers£3,369 GBP
Retailer 4£3,789 GBP

38 data points across 13 retailers

9 retailers£1,572 GBP to £3,369 GBP

A
Cheapest Retailer
-
£1,572 GBP
A
Retailer 2
-
£1,611 GBP
$2,162 USD
View
A
Retailer 3
-
£1,613 GBP
$2,165 USD
View
A
Retailer 4
-
£1,686 GBP
$2,262 USD
View
A
Retailer 5
-
£1,715 GBP
$2,301 USD
View
A
Retailer 6
-
£1,806 GBP
$2,424 USD
View
Retailer 7
-
£1,988 GBP
A$4,105 AUD
View
Price last confirmed 26 days ago
B+
Retailer 8
-
£2,823 GBP
View
Most Expensive
B
NZ Jewellers
2054411d-1d20-4312-9dc7-841601ac1426 · Oct 30
£3,369 GBP
$4,521 USD
View
8 more retailers have this diamond
Prices start from £1,572 GBPSave up to £1,797 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.

A
1.02ct Asscher
£1,572 GBP