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Asscher|Natural|GIA

1.53ct H SI1 Asscher Natural Diamond

ID • H/SI1 • GIA 2567213298

Certificate GIA 2567213298

Diamond specifications and retailer prices

From £3,479 GBP
As of November 6, 2026
Save £2,510 GBP (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £6,306 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.53ct natural asscher diamond

This 1.53ct 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 2567213298. Listed at 13 retailers as of November 4, 2026, with a 72% 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

1.53
Carat
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567213298
Dimensions6.27 × 6.25 × 4.25 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.27 mm6.25 mm1.53 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2567213298
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.0%

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: £4,243 GBP|Low: £3,190 GBP|High: £6,077 GBP|Avg: £4,225 GBP|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6£3,479 GBP
Retailer 5£3,597 GBP
Retailer 7£3,801 GBP
Retailer 8£4,005 GBP
Retailer 4£4,035 GBP
Retailer 1£4,243 GBP
Retailer 2£4,600 GBP
Retailer 3£5,989 GBP

38 data points across 8 retailers

13 retailers£3,479 GBP to £5,989 GBP

A
Cheapest Retailer
-
£3,479 GBP
Final sale: no returns
A
Retailer 2
-
£3,597 GBP
View
Retailer 3
-
£3,770 GBP
View
Price last confirmed 38 days ago
Retailer 4
-
£3,770 GBP
View
Price last confirmed 29 days ago
Retailer 5
-
£3,770 GBP
View
Price last confirmed 29 days ago
Retailer 6
-
£3,801 GBP
View
Price last confirmed 28 days ago
Retailer 7
-
£4,005 GBP
View
Price last confirmed 11 days ago
B+
Retailer 8
-
£4,035 GBP
View
B+
Retailer 9
-
£4,243 GBP
View
Retailer 10
-
£4,350 GBP
View
Price last confirmed 38 days ago
B+
Retailer 11
-
£4,600 GBP
View
B
Retailer 12
-
£5,989 GBP
View
Most Expensive
NZ Jewellers
b9b627a8-64e6-41bb-8fdd-3d6ef5b39fd2 · Sep 30
£6,306 GBP
$8,440 USD
View
Price last confirmed 37 days ago
12 more retailers have this diamond
Prices start from £3,479 GBPSave up to £2,510 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
1.53ct Asscher
£3,479 GBP