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Asscher|Natural|GIA

0.50ct F SI1 Asscher Natural Diamond

EX • F/SI1 • GIA 1548110426

Certificate GIA 1548110426

Diamond specifications and retailer prices

From £254 GBP
₹32,467 INR
As of November 2, 2026
Save £1,060 GBP (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,315 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural asscher diamond

This 0.5ct natural asscher sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548110426. Listed at 19 retailers as of October 30, 2026, with prices from £254 to £1,315, a £1,060 spread on the same certified stone. NZ Jewellers lists it at £1,315. 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

0.50
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548110426
Dimensions4.36 × 4.28 × 2.88 mm
L/W Ratio1.02
Girdle conditionPolished
Top View
4.36 mm4.28 mm0.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548110426
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

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 2
Current: £1,315 GBP|Low: £254 GBP|High: £1,315 GBP|Avg: £493 GBP
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 2£254 GBP
Retailer 7£317 GBP
Retailer 4£331 GBP
Retailer 6£343 GBP
Retailer 3£350 GBP
Retailer 10£354 GBP
Retailer 8£362 GBP
Retailer 16£370 GBP
Retailer 9£396 GBP
Retailer 11£421 GBP
Retailer 15£430 GBP
Retailer 12£431 GBP
Retailer 5£472 GBP
Retailer 17£487 GBP
Retailer 14£519 GBP
Retailer 13£792 GBP
Retailer 18£973 GBP
NZ Jewellers£1,315 GBP

24 data points across 18 retailers

19 retailers£254 GBP to £1,315 GBP

A
Cheapest Retailer
-
£254 GBP
₹32,467 INR
A
Retailer 2
-
£296 GBP
HK$3,100 HKD
View
A
Retailer 3
-
£317 GBP
$425 USD
View
Final sale: no returns
A
Retailer 4
-
£331 GBP
$444 USD
View
A
Retailer 5
-
£343 GBP
$460 USD
View
A
Retailer 6
-
£350 GBP
SGD 635 SGD
View
A
Retailer 7
-
£354 GBP
$475 USD
View
A
Retailer 8
-
£362 GBP
SGD 656 SGD
View
A
Retailer 9
-
£370 GBP
$496 USD
View
A
Retailer 10
-
£396 GBP
$531 USD
View
A
Retailer 11
-
£421 GBP
View
B+
Retailer 12
-
£430 GBP
View
B+
Retailer 13
-
£431 GBP
View
B+
Retailer 14
-
£472 GBP
$634 USD
View
B+
Retailer 15
-
£487 GBP
$653 USD
View
B+
Retailer 16
-
£519 GBP
€663 EUR
View
B
Retailer 17
-
£792 GBP
View
B
Retailer 18
-
£973 GBP
CA$1,814 CAD
View
Most Expensive
B
NZ Jewellers
15f5fdbb-e8cb-4f29-b38b-3831c50d66c6 · Oct 30
£1,315 GBP
$1,764 USD
View
18 more retailers have this diamond
Prices start from £254 GBPSave up to £1,060 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
0.50ct Asscher
£254 GBP