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Asscher|Natural|GIA

0.91ct I VS1 Asscher Natural Diamond

EX • I/VS1 • GIA 1559376507

Certificate GIA 1559376507

Diamond specifications and retailer prices

From £783 GBP
HK$8,200 HKD
As of October 31, 2026
Save £1,793 GBP (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,576 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.91ct natural asscher diamond

This 0.91ct natural asscher sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559376507. Listed at 13 retailers as of October 30, 2026, with prices from £783 to £2,576, a £1,793 spread on the same certified stone. NZ Jewellers lists it at £2,576. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559376507
Dimensions5.25 × 5.19 × 3.53 mm
L/W Ratio1.01
Girdle conditionPolished
Key to symbols
Cloud
Top View
5.25 mm5.19 mm0.91 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559376507
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: 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: Oct 31
Current: £2,576 GBP|Low: £774 GBP|High: £2,777 GBP|Avg: £1,336 GBP|-7.2%
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
November 1, 2026
Retailer 6£783 GBP
Retailer 2£919 GBP
Retailer 3£1,021 GBP
Retailer 8£1,056 GBP
Retailer 11£1,069 GBP
Retailer 7£1,075 GBP
Retailer 12£1,090 GBP
Retailer 9£1,105 GBP
Retailer 13£1,122 GBP
Retailer 5£1,443 GBP
Retailer 4£1,464 GBP
Retailer 10£1,945 GBP
NZ Jewellers£2,576 GBP

36 data points across 13 retailers

13 retailers£783 GBP to £2,576 GBP

A
Cheapest Retailer
-
£783 GBP
HK$8,200 HKD
A
Retailer 2
-
£919 GBP
€1,172 EUR
View
A
Retailer 3
-
£1,021 GBP
$1,368 USD
View
Final sale: no returns
A
Retailer 4
-
£1,056 GBP
$1,415 USD
View
A
Retailer 5
-
£1,069 GBP
$1,432 USD
View
A
Retailer 6
-
£1,075 GBP
$1,440 USD
View
A
Retailer 7
-
£1,090 GBP
SGD 1,974 SGD
View
A
Retailer 8
-
£1,105 GBP
$1,481 USD
View
A
Retailer 9
-
£1,122 GBP
$1,503 USD
View
B+
Retailer 10
-
£1,304 GBP
A$2,688 AUD
View
Retailer 11
-
£1,464 GBP
A$3,018 AUD
View
Price last confirmed 26 days ago
B
Retailer 12
-
£1,945 GBP
View
Most Expensive
B
NZ Jewellers
8d3cdd4c-55bf-454e-919a-e281bef17526 · Oct 30
£2,576 GBP
$3,452 USD
View
12 more retailers have this diamond
Prices start from £783 GBPSave up to £1,793 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
0.91ct Asscher
£783 GBP