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Asscher|Natural|GIA

1.50ct H SI1 Asscher Natural Diamond

GD • H/SI1 • GIA 2556685417

Certificate GIA 2556685417

Diamond specifications and retailer prices

From £2,791 GBP
$3,745 USD
As of November 1, 2026
Save £3,561 GBP (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £6,351 GBP at NZ Jewellers · As of November 3, 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 H 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 2556685417. Listed at 17 retailers as of November 1, 2026, with prices from £2,791 to £6,351, a £3,561 spread on the same certified stone. NZ Jewellers lists it at £6,351. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556685417
Dimensions6.19 × 6.05 × 4.22 mm
L/W Ratio1.02
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.19 mm6.05 mm1.50 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556685417
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.7%

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 1
Current: £6,351 GBP|Low: £2,791 GBP|High: £6,351 GBP|Avg: £3,903 GBP|+1.0%
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
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 8£2,791 GBP
Retailer 7£3,219 GBP
Retailer 2£3,303 GBP
Retailer 13£3,303 GBP
Retailer 9£3,309 GBP
Retailer 10£3,435 GBP
Retailer 16£3,495 GBP
Retailer 5£3,623 GBP
Retailer 3£3,711 GBP
Retailer 4£3,711 GBP
Retailer 17£3,811 GBP
Retailer 6£3,838 GBP
Retailer 12£3,902 GBP
Retailer 11£4,124 GBP
Retailer 15£4,481 GBP
Retailer 14£5,806 GBP
NZ Jewellers£6,351 GBP

30 data points across 17 retailers

17 retailers£2,791 GBP to £6,351 GBP

A
Cheapest Retailer
-
£2,791 GBP
$3,745 USD
B+
Retailer 2
-
£3,219 GBP
$4,320 USD
View
B+
Retailer 3
-
£3,303 GBP
$4,432 USD
View
B+
Retailer 4
-
£3,303 GBP
$4,432 USD
View
B+
Retailer 5
-
£3,309 GBP
$4,440 USD
View
B+
Retailer 6
-
£3,435 GBP
View
B+
Retailer 7
-
£3,495 GBP
$4,690 USD
View
B+
Retailer 8
-
£3,623 GBP
$4,862 USD
View
B+
Retailer 9
-
£3,711 GBP
$4,980 USD
View
B+
Retailer 10
-
£3,711 GBP
$4,980 USD
View
B+
Retailer 11
-
£3,811 GBP
$5,114 USD
View
B+
Retailer 12
-
£3,838 GBP
$5,150 USD
View
B+
Retailer 13
-
£3,902 GBP
View
B+
Retailer 14
-
£4,124 GBP
€5,271 EUR
View
B
Retailer 15
-
£4,481 GBP
ZAR 97,142 ZAR
View
B
Retailer 16
-
£5,806 GBP
View
Most Expensive
C
NZ Jewellers
e1113802-d66a-4976-8c5a-ccb54a9c1df4 · Nov 3
£6,351 GBP
$8,523 USD
View
16 more retailers have this diamond
Prices start from £2,791 GBPSave up to £3,561 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
£2,791 GBP