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Asscher|Natural|GIA

1.20ct E SI1 Asscher Natural Diamond

VG • E/SI1 • GIA 5201870425

Certificate GIA 5201870425

Diamond specifications and retailer prices

From £3,795 GBP
$5,085 USD
As of October 28, 2026
Save £4,515 GBP (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £8,310 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.2ct natural asscher diamond

This 1.2ct natural asscher sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5201870425. Listed at 22 retailers as of October 28, 2026, with prices from £3,795 to £8,310, a £4,515 spread on the same certified stone. NZ Jewellers lists it at £8,310. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5201870425
Dimensions5.93 × 5.76 × 3.96 mm
L/W Ratio1.03
Top View
5.93 mm5.76 mm1.20 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5201870425
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.8%

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: Oct 28
Current: £4,765 GBP|Low: £3,795 GBP|High: £7,408 GBP|Avg: £5,112 GBP|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7£3,795 GBP
Retailer 9£3,926 GBP
Retailer 10£4,190 GBP
Retailer 2£4,501 GBP
Retailer 1£4,765 GBP
Retailer 8£4,873 GBP
Retailer 4£5,420 GBP
Retailer 5£5,513 GBP
Retailer 6£6,050 GBP
Retailer 3£7,359 GBP

43 data points across 10 retailers

22 retailers£3,795 GBP to £8,310 GBP

B+
Cheapest Retailer
-
£3,795 GBP
$5,085 USD
B
Retailer 2
-
£3,881 GBP
$5,200 USD
View
B
Retailer 3
-
£3,926 GBP
$5,260 USD
View
B
Retailer 4
-
£4,190 GBP
$5,614 USD
View
B
Retailer 5
-
£4,190 GBP
CA$7,798 CAD
View
B
Retailer 6
-
£4,194 GBP
$5,620 USD
View
B
Retailer 7
-
£4,501 GBP
$6,031 USD
View
B
Retailer 8
-
£4,501 GBP
$6,031 USD
View
B
Retailer 9
-
£4,501 GBP
$6,031 USD
View
B
Retailer 10
-
£4,765 GBP
View
Retailer 11
-
£4,873 GBP
A$10,044 AUD
View
Price last confirmed 27 days ago
B
Retailer 12
-
£4,910 GBP
$6,579 USD
View
B
Retailer 13
-
£5,015 GBP
$6,720 USD
View
B
Retailer 14
-
£5,015 GBP
$6,720 USD
View
B
Retailer 15
-
£5,180 GBP
$6,940 USD
View
B
Retailer 16
-
£5,194 GBP
$6,959 USD
View
B
Retailer 17
-
£5,420 GBP
€6,917 EUR
View
Retailer 18
-
£5,477 GBP
$7,339 USD
View
Price last confirmed 8 days ago
B
Retailer 19
-
£5,513 GBP
View
B
Retailer 20
-
£6,050 GBP
ZAR 130,963 ZAR
View
B
Retailer 21
-
£7,359 GBP
View
Most Expensive
B
NZ Jewellers
3b482d8b-4745-431b-ac41-343bdb2d2d76 · Oct 30
£8,310 GBP
$11,134 USD
View
21 more retailers have this diamond
Prices start from £3,795 GBPSave up to £4,515 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+
1.20ct Asscher
£3,795 GBP