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Marquise|Natural|GIA

0.46ct H I1 Marquise Natural Diamond

GD • H/I1 • GIA 1146964207

Certificate GIA 1146964207

Diamond specifications and retailer prices

From £468 GBP
$628 USD
As of October 29, 2026
Save £237 GBP (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £705 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.46ct natural marquise diamond

This 0.46ct natural marquise sits in the sub-half-carat band, graded H colour (near-colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1146964207. Listed at 2 retailers as of October 29, 2026, with prices from £468 to £705, a £237 spread on the same certified stone. Yorxs lists it at £705. 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

0.46
Carat
H
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1146964207
Dimensions6.81 × 4.04 × 2.67 mm
L/W Ratio1.69
Girdle conditionFaceted
Culet sizeNone
Top View
6.81 mm4.04 mm0.46 ctH / I1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 1146964207
Side View
Table 57.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 66.1%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 29
Current: £468 GBP|Low: £468 GBP|High: £725 GBP|Avg: £615 GBP
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 1£468 GBP
Retailer 2£548 GBP
Yorxs£705 GBP
Retailer 3£725 GBP

14 data points across 4 retailers

2 retailers£468 GBP to £705 GBP

C
Cheapest Retailer
-
£468 GBP
$628 USD
Most Expensive
C
Yorxs
350E6FAE2 · Oct 31
£705 GBP
€901 EUR
View
1 more retailer has this diamond
Prices start from £468 GBPSave up to £237 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.

C
0.46ct Marquise
£468 GBP