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Round|Natural|GIA

0.58ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1523094119

Certificate GIA 1523094119

Diamond specifications and retailer prices

From £423 GBP
HK$4,400 HKD
As of October 30, 2026
Save £1,379 GBP (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,802 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.58ct natural round diamond

This 0.58ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1523094119. Listed at 18 retailers as of October 30, 2026, with prices from £423 to £1,802, a £1,379 spread on the same certified stone. NZ Jewellers lists it at £1,802. 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

0.58
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1523094119
Dimensions5.32 × 5.26 × 3.31 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Key to symbols
Twinning Wisp, Cloud, Crystal, Feather
Top View
5.32 mm5.26 mm0.58 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1523094119
Side View
Table 59.0%Crown 36°Girdle: THN-STKPavilion 41°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: Oct 30
Current: £1,802 GBP|Low: £423 GBP|High: £1,802 GBP|Avg: £797 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
October 30, 2026
Retailer 3£423 GBP
Retailer 12£530 GBP
Retailer 13£583 GBP
Retailer 5£596 GBP
Retailer 11£682 GBP
Retailer 8£687 GBP
Retailer 14£706 GBP
Retailer 7£746 GBP
Retailer 4£781 GBP
Retailer 2£814 GBP
Retailer 10£885 GBP
Retailer 6£905 GBP
Retailer 9£1,059 GBP
NZ Jewellers£1,802 GBP

33 data points across 14 retailers

18 retailers£423 GBP to £1,802 GBP

A
Cheapest Retailer
-
£423 GBP
HK$4,400 HKD
A
Retailer 2
-
£530 GBP
$706 USD
View
Final sale: no returns
A
Retailer 3
-
£574 GBP
$765 USD
View
A
Retailer 4
-
£574 GBP
$765 USD
View
A
Retailer 5
-
£583 GBP
$777 USD
View
A
Retailer 6
-
£596 GBP
SGD 1,073 SGD
View
A
Retailer 7
-
£597 GBP
$795 USD
View
A
Retailer 8
-
£663 GBP
$883 USD
View
A
Retailer 9
-
£682 GBP
View
A
Retailer 10
-
£687 GBP
View
A
Retailer 11
-
£706 GBP
$940 USD
View
B+
Retailer 12
-
£746 GBP
View
B+
Retailer 13
-
£781 GBP
$1,040 USD
View
B+
Retailer 14
-
£814 GBP
€1,033 EUR
View
B+
Retailer 15
-
£885 GBP
ZAR 19,041 ZAR
View
Retailer 16
-
£905 GBP
A$1,854 AUD
View
Price last confirmed 26 days ago
B+
Retailer 17
-
£1,059 GBP
View
Most Expensive
B
NZ Jewellers
d0b1ac93-3136-4ddc-aa92-ef7d2c507813 · Oct 30
£1,802 GBP
$2,400 USD
View
17 more retailers have this diamond
Prices start from £423 GBPSave up to £1,379 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
0.58ct Round
£423 GBP