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Asscher|Natural|GIA

1.50ct H SI1 Asscher Natural Diamond

ID • H/SI1 • GIA 6562054248

Certificate GIA 6562054248

Diamond specifications and retailer prices

From £3,121 GBP
As of November 6, 2026
Save £2,771 GBP (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £5,892 GBP at NZ Jewellers · As of November 5, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562054248. Listed at 15 retailers as of November 5, 2026, with prices from £3,121 to £5,892, a £2,771 spread on the same certified stone. NZ Jewellers lists it at £5,892. 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
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562054248
Dimensions6.21 × 6.12 × 4.18 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal
Top View
6.21 mm6.12 mm1.50 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562054248
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.3%

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 6
Current: £5,892 GBP|Low: £3,121 GBP|High: £5,892 GBP|Avg: £3,830 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 6, 2026
Retailer 5£3,121 GBP
Retailer 2£3,169 GBP
Retailer 4£3,228 GBP
Retailer 3£3,381 GBP
Retailer 11£3,381 GBP
Retailer 14£3,381 GBP
Retailer 8£3,405 GBP
Retailer 6£3,409 GBP
Retailer 12£3,619 GBP
Retailer 7£3,806 GBP
Retailer 13£3,902 GBP
Retailer 9£4,126 GBP
Retailer 10£5,386 GBP
NZ Jewellers£5,892 GBP

29 data points across 14 retailers

15 retailers£3,121 GBP to £5,892 GBP

A
Cheapest Retailer
-
£3,121 GBP
Final sale: no returns
A
Retailer 2
-
£3,169 GBP
View
A
Retailer 3
-
£3,228 GBP
View
A
Retailer 4
-
£3,381 GBP
View
A
Retailer 5
-
£3,381 GBP
View
Retailer 6
-
£3,381 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
£3,405 GBP
View
Retailer 8
-
£3,409 GBP
View
Price last confirmed 28 days ago
A
Retailer 9
-
£3,619 GBP
View
Retailer 10
-
£3,661 GBP
View
Price last confirmed 11 days ago
B+
Retailer 11
-
£3,806 GBP
View
B+
Retailer 12
-
£3,902 GBP
View
B+
Retailer 13
-
£4,126 GBP
View
B+
Retailer 14
-
£5,386 GBP
View
Most Expensive
B
NZ Jewellers
1ac31b0f-0401-4d7c-9882-b9c2d1513e87 · Nov 5
£5,892 GBP
$7,886 USD
View
14 more retailers have this diamond
Prices start from £3,121 GBPSave up to £2,771 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
£3,121 GBP