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Marquise|Natural|GIA

0.57ct D SI2 Marquise Natural Diamond

D/SI2 • GIA 7558676322

Certificate GIA 7558676322

Diamond specifications and retailer prices

From £411 GBP
As of November 4, 2026
Save £593 GBP (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,723 GBP at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 0.57ct natural marquise diamond

This 0.57ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included) and certified by GIA 7558676322. Listed at 12 retailers as of November 4, 2026, with a 144% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.57
Carat
D
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558676322
Dimensions8.40 × 4.33 × 2.72 mm
L/W Ratio1.94
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
8.40 mm4.33 mm0.57 ctD / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558676322
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.7%

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 4
Current: £1,723 GBP|Low: £387 GBP|High: £1,723 GBP|Avg: £753 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 3£411 GBP
Retailer 7£507 GBP
Retailer 5£549 GBP
Retailer 6£571 GBP
Retailer 2£654 GBP
Retailer 8£668 GBP
Retailer 4£1,004 GBP
NZ Jewellers£1,723 GBP

44 data points across 8 retailers

12 retailers£411 GBP to £1,004 GBP

A
Cheapest Retailer
-
£411 GBP
A
Retailer 2
-
£468 GBP
View
A
Retailer 3
-
£507 GBP
View
Final sale: no returns
Retailer 4
-
£549 GBP
View
Price last confirmed 39 days ago
Retailer 5
-
£549 GBP
View
Price last confirmed 11 days ago
Retailer 6
-
£571 GBP
View
Price last confirmed 12 days ago
Retailer 7
-
£576 GBP
View
Price last confirmed 10 days ago
B+
Retailer 8
-
£654 GBP
View
B+
Retailer 9
-
£668 GBP
View
B
Retailer 10
-
£1,004 GBP
View
Retailer 11
-
£1,723 GBP
View
Price last confirmed 13 days ago
Most Expensive
NZ Jewellers
58863711-aea2-48a4-bbd3-b7c1674a080d · Sep 27
£1,723 GBP
$2,306 USD
View
Price last confirmed 40 days ago
11 more retailers have this diamond
Prices start from £411 GBPSave up to £593 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
0.57ct Marquise
£411 GBP