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Asscher|Natural|GIA

1.55ct G SI1 Asscher Natural Diamond

EX • G/SI1 • GIA 1557214527

Certificate GIA 1557214527

Diamond specifications and retailer prices

From £2,742 GBP
HK$28,700 HKD
As of November 1, 2026
Save £1,287 GBP (32%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,029 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.55ct natural asscher diamond

This 1.55ct natural asscher sits in the one-and-a-half to two carat band, graded G 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 1557214527. Listed at 8 retailers as of November 1, 2026, with prices from £2,742 to £4,029, a £1,287 spread on the same certified stone. 77 Diamonds lists it at £4,029. 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

1.55
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1557214527
Dimensions6.43 × 6.41 × 4.20 mm
L/W Ratio1.00
Top View
6.43 mm6.41 mm1.55 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1557214527
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.5%

Caratlytics Score

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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 1
Current: £4,029 GBP|Low: £2,644 GBP|High: £4,043 GBP|Avg: £3,132 GBP|+2.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2£2,742 GBP
Retailer 4£2,885 GBP
Retailer 3£2,894 GBP
Retailer 5£2,908 GBP
Retailer 7£3,179 GBP
Retailer 6£3,419 GBP
77 Diamonds£4,029 GBP

42 data points across 7 retailers

8 retailers£2,742 GBP to £4,029 GBP

A
Cheapest Retailer
-
£2,742 GBP
HK$28,700 HKD
A
Retailer 2
-
£2,885 GBP
$3,865 USD
View
Retailer 3
-
£2,894 GBP
€3,693 EUR
View
Price last confirmed 6 days ago
A
Retailer 4
-
£2,908 GBP
$3,896 USD
View
Final sale: no returns
A
Retailer 5
-
£3,179 GBP
$4,259 USD
View
A
Retailer 6
-
£3,229 GBP
$4,327 USD
View
A
Retailer 7
-
£3,419 GBP
A$7,048 AUD
View
Most Expensive
A
77 Diamonds
ACMBPKCZFRYT · Nov 2
£4,029 GBP
View
7 more retailers have this diamond
Prices start from £2,742 GBPSave up to £1,287 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
1.55ct Asscher
£2,742 GBP