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Round|Natural|GIA

1.58ct F I1 Round Natural Diamond

EX • F/I1 • GIA 7552649417

Certificate GIA 7552649417

Diamond specifications and retailer prices

From £3,386 GBP
HK$35,500 HKD
As of November 2, 2026
Save £1,531 GBP (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £7,031 GBP at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.58ct natural round diamond

This 1.58ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 7552649417. Listed at 6 retailers as of November 1, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7552649417
Dimensions7.38 × 7.43 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.38 mm7.43 mm1.58 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7552649417
Side View
Table 59.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.5%

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: £3,386 GBP|Low: £3,358 GBP|High: £7,335 GBP|Avg: £4,716 GBP|-5.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 2, 2026
Retailer 1£3,386 GBP
Retailer 6£3,751 GBP
Retailer 3£3,815 GBP
Retailer 5£3,816 GBP
Retailer 2£4,016 GBP
Retailer 4£4,917 GBP
Retailer 7£6,044 GBP
Wholesale Diamonds Direct£7,031 GBP

17 data points across 8 retailers

6 retailers£3,386 GBP to £4,917 GBP

A
Cheapest Retailer
-
£3,386 GBP
HK$35,500 HKD
B+
Retailer 2
-
£3,815 GBP
$5,119 USD
View
Final sale: no returns
B+
Retailer 3
-
£3,816 GBP
$5,120 USD
View
B+
Retailer 4
-
£4,016 GBP
$5,389 USD
View
B+
Retailer 5
-
£4,917 GBP
€6,284 EUR
View
Most Expensive
Wholesale Diamonds Direct
606291849 · Oct 26
£7,031 GBP
$9,435 USD
View
Price last confirmed 7 days ago
5 more retailers have this diamond
Prices start from £3,386 GBPSave up to £1,531 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
1.58ct Round
£3,386 GBP