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Asscher|Natural|GIA

1.02ct E SI1 Asscher Natural Diamond

EX • E/SI1 • GIA 2424214156

Certificate GIA 2424214156

Diamond specifications and retailer prices

From £1,320 GBP
As of November 4, 2026
Save £2,302 GBP (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,621 GBP at NZ Jewellers · As of November 5, 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 E 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 2424214156. Listed at 15 retailers as of November 4, 2026, with prices from £1,320 to £3,621, a £2,302 spread on the same certified stone. NZ Jewellers lists it at £3,621. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2424214156
Dimensions5.40 × 5.26 × 3.67 mm
L/W Ratio1.03
Top View
5.40 mm5.26 mm1.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2424214156
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.8%

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 4
Current: £3,621 GBP|Low: £1,373 GBP|High: £3,621 GBP|Avg: £2,113 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6£1,373 GBP
Retailer 3£1,628 GBP
Retailer 5£1,638 GBP
Retailer 8£1,765 GBP
Retailer 2£2,016 GBP
Retailer 7£2,150 GBP
Retailer 4£2,594 GBP
NZ Jewellers£3,621 GBP

43 data points across 8 retailers

15 retailers£1,320 GBP to £3,621 GBP

A
Cheapest Retailer
-
£1,320 GBP
A
Retailer 2
-
£1,373 GBP
View
A
Retailer 3
-
£1,467 GBP
View
A
Retailer 4
-
£1,499 GBP
View
A
Retailer 5
-
£1,564 GBP
View
A
Retailer 6
-
£1,590 GBP
View
A
Retailer 7
-
£1,590 GBP
View
A
Retailer 8
-
£1,628 GBP
View
A
Retailer 9
-
£1,638 GBP
View
A
Retailer 10
-
£1,642 GBP
View
A
Retailer 11
-
£1,724 GBP
View
A
Retailer 12
-
£1,765 GBP
View
A
Retailer 13
-
£2,016 GBP
View
B+
Retailer 14
-
£2,594 GBP
View
Most Expensive
B
NZ Jewellers
bbdc4500-a8b4-4d2f-b27b-6c0785b0ca7e · Nov 5
£3,621 GBP
$4,874 USD
View
14 more retailers have this diamond
Prices start from £1,320 GBPSave up to £2,302 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
£1,320 GBP