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Marquise|Natural|GIA

0.51ct I IF Marquise Natural Diamond

I/IF • GIA 2566451612

Certificate GIA 2566451612

Diamond specifications and retailer prices

From £532 GBP
$714 USD
As of November 2, 2026
Save £94 GBP (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £626 GBP at Jogia Diamonds · As of November 2, 2026
View at Jogia Diamonds

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless) and certified by GIA 2566451612. Listed at 2 retailers as of November 2, 2026, with prices from £532 to £626, a £94 spread on the same certified stone. Jogia Diamonds lists it at £626. 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

0.51
Carat
I
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566451612
Dimensions8.91 × 4.06 × 2.50 mm
L/W Ratio2.19
Top View
8.91 mm4.06 mm0.51 ctI / IF
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566451612
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: £532 GBP|Low: £532 GBP|High: £532 GBP|Avg: £532 GBP
October 31, 2026
Retailer 1£532 GBP

1 data point across 1 retailer

2 retailers£532 GBP to £626 GBP

A
Cheapest Retailer
-
£532 GBP
$714 USD
Final sale: no returns
Most Expensive
B+
Jogia Diamonds
J27718331 · Nov 2
£626 GBP
A$1,293 AUD
View
1 more retailer has this diamond
Prices start from £532 GBPSave up to £94 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
0.51ct Marquise
£532 GBP