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Asscher|Natural|GIA

1.50ct H IF Asscher Natural Diamond

EX • H/IF • GIA 1242001678

Certificate GIA 1242001678

Diamond specifications and retailer prices

From £3,186 GBP
As of November 4, 2026
Save £3,693 GBP (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £7,888 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1242001678. Listed at 19 retailers as of November 4, 2026, with a 116% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242001678
Dimensions6.29 × 6.15 × 4.22 mm
L/W Ratio1.02
Girdle conditionPolished
Top View
6.29 mm6.15 mm1.50 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242001678
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.6%

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 4
Current: £5,660 GBP|Low: £3,129 GBP|High: £7,151 GBP|Avg: £4,721 GBP|-2.8%
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
November 5, 2026
Retailer 3£3,186 GBP
Retailer 11£3,736 GBP
Retailer 14£3,905 GBP
Retailer 9£3,994 GBP
Retailer 5£4,051 GBP
Retailer 4£4,177 GBP
Retailer 2£4,179 GBP
Retailer 8£4,260 GBP
Retailer 6£4,281 GBP
Retailer 16£4,317 GBP
Retailer 12£4,965 GBP
Retailer 7£5,016 GBP
Retailer 13£5,048 GBP
Retailer 1£5,660 GBP
Retailer 10£6,816 GBP
Retailer 15£6,879 GBP

24 data points across 16 retailers

19 retailers£3,186 GBP to £6,879 GBP

A
Cheapest Retailer
-
£3,186 GBP
A
Retailer 2
-
£3,736 GBP
View
A
Retailer 3
-
£3,905 GBP
View
A
Retailer 4
-
£3,994 GBP
View
A
Retailer 5
-
£4,051 GBP
View
A
Retailer 6
-
£4,177 GBP
View
A
Retailer 7
-
£4,179 GBP
View
A
Retailer 8
-
£4,260 GBP
View
A
Retailer 9
-
£4,281 GBP
View
Final sale: no returns
A
Retailer 10
-
£4,317 GBP
View
B+
Retailer 11
-
£4,635 GBP
View
Retailer 12
-
£4,754 GBP
View
Price last confirmed 28 days ago
B+
Retailer 13
-
£4,965 GBP
View
B+
Retailer 14
-
£5,016 GBP
View
B+
Retailer 15
-
£5,048 GBP
View
B+
Retailer 16
-
£5,660 GBP
View
B+
Retailer 17
-
£6,816 GBP
View
B+
Retailer 18
-
£6,879 GBP
View
Most Expensive
NZ Jewellers
5ab9ddec-124a-47c3-b3a1-17f2c3767e0c · Sep 30
£7,888 GBP
$10,617 USD
View
Price last confirmed 36 days ago
18 more retailers have this diamond
Prices start from £3,186 GBPSave up to £3,693 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
£3,186 GBP