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Asscher|Natural|GIA

1.53ct I SI2 Asscher Natural Diamond

EX • I/SI2 • GIA 7548590380

Certificate GIA 7548590380

Diamond specifications and retailer prices

From £2,470 GBP
As of November 2, 2026
Save £1,765 GBP (42%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £4,235 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.53ct natural asscher diamond

This 1.53ct natural asscher sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548590380. Listed at 3 retailers as of November 2, 2026, with prices from £2,470 to £4,235, a £1,765 spread on the same certified stone. MOH London lists it at £4,235. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.82°
Pavilion angle58.13°
OriginNatural
Grading LabGIA
CertificateGIA 7548590380
Dimensions6.36 × 6.35 × 4.11 mm
L/W Ratio1.00
Girdle conditionThick
Key to symbols
Crystal, Cloud, Needle
Top View
6.36 mm6.35 mm1.53 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548590380
Side View
Table 64.0%Crown 47.82°Girdle: STK-THKPavilion 58.13°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £4,235 GBP|Low: £2,418 GBP|High: £4,331 GBP|Avg: £2,995 GBP|-2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4£2,418 GBP
Retailer 2£2,470 GBP
Retailer 3£2,643 GBP
Retailer 5£2,930 GBP
Retailer 6£3,130 GBP
MOH London£4,235 GBP

27 data points across 6 retailers

3 retailers£2,470 GBP to £4,235 GBP

A
Cheapest Retailer
-
£2,470 GBP
A
Retailer 2
-
£2,643 GBP
View
Most Expensive
B+
MOH London
E1966A93E · Nov 2
£4,235 GBP
View
2 more retailers have this diamond
Prices start from £2,470 GBPSave up to £1,765 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
£2,470 GBP