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Marquise|Natural|GIA

0.59ct G SI2 Marquise Natural Diamond

VG • G/SI2 • GIA 2558219202

Certificate GIA 2558219202

Diamond specifications and retailer prices

From £566 GBP
As of November 5, 2026
Save £1,315 GBP (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,881 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.59ct natural marquise diamond

This 0.59ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2558219202. Listed at 17 retailers as of November 5, 2026, with prices from £566 to £1,881, a £1,315 spread on the same certified stone. NZ Jewellers lists it at £1,881. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.59
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558219202
Dimensions9.00 × 4.39 × 2.49 mm
L/W Ratio2.05
Top View
9.00 mm4.39 mm0.59 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2558219202
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 56.7%

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 5
Current: £1,881 GBP|Low: £699 GBP|High: £1,881 GBP|Avg: £992 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
November 6, 2026
Retailer 5£699 GBP
Retailer 12£699 GBP
Retailer 9£706 GBP
Retailer 11£725 GBP
Retailer 10£787 GBP
Retailer 13£806 GBP
Retailer 4£868 GBP
Retailer 7£890 GBP
Retailer 2£992 GBP
Retailer 6£996 GBP
Retailer 3£1,249 GBP
Retailer 8£1,411 GBP
NZ Jewellers£1,881 GBP

43 data points across 13 retailers

17 retailers£566 GBP to £1,881 GBP

A
Cheapest Retailer
-
£566 GBP
Retailer 2
-
£699 GBP
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£699 GBP
View
B+
Retailer 4
-
£706 GBP
View
B+
Retailer 5
-
£725 GBP
View
B
Retailer 6
-
£787 GBP
View
B
Retailer 7
-
£806 GBP
View
B
Retailer 8
-
£852 GBP
View
B
Retailer 9
-
£852 GBP
View
B
Retailer 10
-
£868 GBP
View
B
Retailer 11
-
£882 GBP
View
B
Retailer 12
-
£890 GBP
View
B
Retailer 13
-
£992 GBP
View
B
Retailer 14
-
£996 GBP
View
B
Retailer 15
-
£1,249 GBP
View
B
Retailer 16
-
£1,411 GBP
View
Most Expensive
C
NZ Jewellers
42a3f5dc-a5d9-4ba9-8db0-8cbe014d5575 · Nov 5
£1,881 GBP
$2,518 USD
View
16 more retailers have this diamond
Prices start from £566 GBPSave up to £1,315 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
0.59ct Marquise
£566 GBP