Asscher|Natural|GIA

1.50ct I SI1 Asscher Natural Diamond

GD • I/SI1 • GIA 2447655835

Certificate GIA 2447655835

Diamond specifications and retailer prices

From £2,347 GBP
$3,145 USD
As of October 31, 2026
Save £2,973 GBP (56%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: £5,320 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.5ct natural asscher diamond

This 1.5ct natural asscher sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2447655835. Listed at 31 retailers as of October 30, 2026, with a 127% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Pavilion angle58.7°
OriginNatural
Grading LabGIA
CertificateGIA 2447655835
Dimensions6.13 × 6.12 × 4.33 mm
L/W Ratio1.00
Top View
6.13 mm6.12 mm1.50 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2447655835
Side View
Table 66.0%CrownGirdle: STK-THKPavilion 58.7°Culet: NoneDepth 70.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £5,320 GBP|Low: £2,347 GBP|High: £5,320 GBP|Avg: £3,323 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
Retailer 14
November 1, 2026
Retailer 11£2,347 GBP
Retailer 12£2,392 GBP
Retailer 3£2,553 GBP
Retailer 4£2,766 GBP
Retailer 14£2,766 GBP
Retailer 13£2,873 GBP
Retailer 2£2,897 GBP
Retailer 8£3,124 GBP
Retailer 5£3,192 GBP
Retailer 6£3,274 GBP
Retailer 10£3,456 GBP
Retailer 9£3,753 GBP
Retailer 7£5,106 GBP
NZ Jewellers£5,320 GBP

34 data points across 14 retailers

31 retailers£2,347 GBP to £5,320 GBP

A
Cheapest Retailer
-
£2,347 GBP
$3,145 USD
Retailer 2
-
£2,392 GBP
$3,205 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£2,455 GBP
$3,290 USD
View
B+
Retailer 4
-
£2,553 GBP
$3,421 USD
View
Final sale: no returns
B+
Retailer 5
-
£2,653 GBP
$3,555 USD
View
B+
Retailer 6
-
£2,732 GBP
$3,660 USD
View
Retailer 7
-
£2,766 GBP
$3,706 USD
View
Price last confirmed 31 days ago
Retailer 8
-
£2,766 GBP
$3,706 USD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
£2,766 GBP
$3,706 USD
View
B+
Retailer 10
-
£2,766 GBP
$3,706 USD
View
Retailer 11
-
£2,766 GBP
$3,706 USD
View
Price last confirmed 25 days ago
Retailer 12
-
£2,873 GBP
$3,849 USD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
£2,873 GBP
$3,849 USD
View
B+
Retailer 14
-
£2,897 GBP
View
B+
Retailer 15
-
£2,930 GBP
$3,926 USD
View
B+
Retailer 16
-
£2,952 GBP
$3,956 USD
View
B+
Retailer 17
-
£3,124 GBP
View
B+
Retailer 18
-
£3,127 GBP
$4,190 USD
View
B+
Retailer 19
-
£3,127 GBP
$4,190 USD
View
Retailer 20
-
£3,192 GBP
$4,277 USD
View
Price last confirmed 34 days ago
Retailer 21
-
£3,192 GBP
$4,277 USD
View
Price last confirmed 26 days ago
B+
Retailer 22
-
£3,192 GBP
$4,277 USD
View
B+
Retailer 23
-
£3,232 GBP
$4,330 USD
View
Retailer 24
-
£3,274 GBP
A$6,749 AUD
View
Price last confirmed 29 days ago
Retailer 25
-
£3,455 GBP
$4,629 USD
View
Price last confirmed 10 days ago
B+
Retailer 26
-
£3,456 GBP
€4,410 EUR
View
B+
Retailer 27
-
£3,753 GBP
ZAR 81,243 ZAR
View
B
Retailer 28
-
£5,106 GBP
View
B
Retailer 29
-
£5,320 GBP
$7,128 USD
View
Retailer 30
-
£5,320 GBP
$7,128 USD
View
Price last confirmed 26 days ago
Most Expensive
NZ Jewellers
bd4bdf0e-3a8d-4399-9da9-3c48bd477da2 · Sep 30
£5,320 GBP
$7,128 USD
View
Price last confirmed 32 days ago
30 more retailers have this diamond
Prices start from £2,347 GBPSave up to £2,973 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
1.50ct Asscher
£2,347 GBP