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Asscher|Natural|GIA

1.50ct F SI1 Asscher Natural Diamond

EX • F/SI1 • GIA 6441173419

Certificate GIA 6441173419

Diamond specifications and retailer prices

From £3,064 GBP
$4,112 USD
As of October 27, 2026
Save £3,269 GBP (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £6,333 GBP at NZ Jewellers · As of September 18, 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 F 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 6441173419. Listed at 16 retailers as of October 27, 2026, with a 107% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle57.9°
OriginNatural
Grading LabGIA
CertificateGIA 6441173419
Dimensions6.12 × 6.10 × 4.31 mm
L/W Ratio1.00
Top View
6.12 mm6.10 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6441173419
Side View
Table 66.0%CrownGirdle: STK-THKPavilion 57.9°Culet: NoneDepth 70.8%

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: Oct 27
Current: £6,333 GBP|Low: £3,064 GBP|High: £6,333 GBP|Avg: £4,318 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7£3,064 GBP
Retailer 8£3,517 GBP
Retailer 4£3,628 GBP
Retailer 6£3,722 GBP
Retailer 5£3,891 GBP
Retailer 3£4,107 GBP
Retailer 2£5,820 GBP
NZ Jewellers£6,333 GBP

39 data points across 8 retailers

16 retailers£3,064 GBP to £6,333 GBP

A
Cheapest Retailer
-
£3,064 GBP
$4,112 USD
A
Retailer 2
-
£3,139 GBP
$4,212 USD
View
A
Retailer 3
-
£3,140 GBP
CA$5,852 CAD
View
A
Retailer 4
-
£3,380 GBP
$4,536 USD
View
A
Retailer 5
-
£3,501 GBP
$4,698 USD
View
A
Retailer 6
-
£3,517 GBP
$4,720 USD
View
A
Retailer 7
-
£3,628 GBP
View
A
Retailer 8
-
£3,722 GBP
CA$6,937 CAD
View
A
Retailer 9
-
£3,741 GBP
$5,020 USD
View
A
Retailer 10
-
£3,741 GBP
$5,020 USD
View
A
Retailer 11
-
£3,860 GBP
$5,180 USD
View
A
Retailer 12
-
£3,891 GBP
View
A
Retailer 13
-
£4,107 GBP
€5,249 EUR
View
B+
Retailer 14
-
£5,820 GBP
View
B
Retailer 15
-
£6,333 GBP
$8,499 USD
View
Most Expensive
NZ Jewellers
07056a6a-8f5a-4d16-994f-1159124f1dd9 · Sep 18
£6,333 GBP
$8,499 USD
View
Price last confirmed 45 days ago
15 more retailers have this diamond
Prices start from £3,064 GBPSave up to £3,269 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
£3,064 GBP