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Asscher|Natural|GIA

1.50ct D SI1 Asscher Natural Diamond

EX • D/SI1 • GIA 7541974528

Certificate GIA 7541974528

Diamond specifications and retailer prices

From £4,089 GBP
A$8,428 AUD
As of October 31, 2026
6 retailers carry this diamond
Most expensive: £7,155 GBP at NZ Jewellers · As of September 20, 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 D 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 7541974528. Listed at 6 retailers as of October 31, 2026. 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

1.50
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7541974528
Dimensions6.33 × 6.12 × 4.32 mm
L/W Ratio1.03
Girdle conditionPolished
Top View
6.33 mm6.12 mm1.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7541974528
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £3,652 GBP|Low: £2,952 GBP|High: £6,533 GBP|Avg: £4,159 GBP|-3.4%
Retailer 1
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
September 22, 2026
Retailer 12£2,952 GBP
Retailer 9£3,202 GBP
Retailer 10£3,279 GBP
Retailer 13£3,365 GBP
Retailer 4£3,498 GBP
Retailer 15£3,560 GBP
Retailer 16£3,571 GBP
Retailer 11£3,638 GBP
Retailer 1£3,652 GBP
Retailer 7£3,981 GBP
Retailer 5£4,089 GBP
Retailer 3£4,235 GBP
Retailer 2£4,879 GBP
Retailer 8£5,803 GBP
Retailer 14£6,311 GBP
Retailer 6£6,533 GBP

6 data points across 16 retailers

6 retailers

Retailer 1
-
£2,952 GBP
HK$30,900 HKD
Price last confirmed 40 days ago
Retailer 2
-
£3,365 GBP
€4,294 EUR
View
Price last confirmed 40 days ago
Retailer 3
-
£3,560 GBP
$4,770 USD
View
Price last confirmed 40 days ago
Retailer 4
-
£3,713 GBP
$4,975 USD
View
Price last confirmed 45 days ago
A
Retailer 5
-
£4,089 GBP
A$8,428 AUD
View
Most Expensive
NZ Jewellers
2dd57e78-8199-4ea3-b554-0133cbc2827e · Sep 20
£7,155 GBP
$9,587 USD
View
Price last confirmed 41 days ago
5 more retailers have this diamond
Prices start from £4,089 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
£4,089 GBP