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Asscher|Natural|GIA

1.00ct H SI1 Asscher Natural Diamond

EX • H/SI1 • GIA 1553960747

Certificate GIA 1553960747

Diamond specifications and retailer prices

From £932 GBP
₹118,892 INR
As of November 1, 2026
Save £3,872 GBP (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £6,631 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-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 1553960747. Listed at 14 retailers as of October 31, 2026, with a 416% 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

1.00
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553960747
Dimensions5.55 × 5.43 × 3.64 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.55 mm5.43 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1553960747
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.0%

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 1
Current: £6,631 GBP|Low: £930 GBP|High: £6,631 GBP|Avg: £1,489 GBP
MOH London
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 1, 2026
Retailer 7£932 GBP
Retailer 6£1,284 GBP
Retailer 5£1,366 GBP
Retailer 4£1,513 GBP
Retailer 3£1,568 GBP
Retailer 2£3,523 GBP
Retailer 12£3,717 GBP
Retailer 13£3,842 GBP
Retailer 11£3,896 GBP
Retailer 10£4,061 GBP
Retailer 9£4,163 GBP
Retailer 8£4,273 GBP
Retailer 14£4,803 GBP
MOH London£6,631 GBP

44 data points across 14 retailers

14 retailers£932 GBP to £4,803 GBP

A
Cheapest Retailer
-
£932 GBP
₹118,892 INR
A
Retailer 2
-
£1,284 GBP
$1,720 USD
View
A
Retailer 3
-
£1,366 GBP
$1,830 USD
View
B+
Retailer 4
-
£1,513 GBP
ZAR 32,760 ZAR
View
B+
Retailer 5
-
£1,568 GBP
View
B
Retailer 6
-
£3,523 GBP
$4,720 USD
View
B
Retailer 7
-
£3,717 GBP
$4,980 USD
View
B
Retailer 8
-
£3,842 GBP
$5,148 USD
View
Final sale: no returns
B
Retailer 9
-
£3,896 GBP
$5,220 USD
View
B
Retailer 10
-
£4,061 GBP
View
B
Retailer 11
-
£4,163 GBP
$5,578 USD
View
B
Retailer 12
-
£4,273 GBP
$5,725 USD
View
B
Retailer 13
-
£4,803 GBP
$6,436 USD
View
Most Expensive
MOH London
F1581A0C5 · Nov 1
£6,631 GBP
View
Price under review
13 more retailers have this diamond
Prices start from £932 GBPSave up to £3,872 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
1.00ct Asscher
£932 GBP