Marquise|Natural|GIA

1.04ct H IF Marquise Natural Diamond

H/IF • GIA 5426362712

Certificate GIA 5426362712

Diamond specifications and retailer prices

From £3,095 GBP
As of November 5, 2026
Save £417 GBP (12%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £3,512 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.04ct natural marquise diamond

This 1.04ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless) and certified by GIA 5426362712. Listed at 2 retailers as of November 5, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.04
Carat
H
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5426362712
Dimensions10.74 × 5.05 × 3.39 mm
L/W Ratio2.13
Top View
10.74 mm5.05 mm1.04 ctH / IF
OriginNatural
PolishExcellent
SymmetryGood
FluorescenceMedium
CertificateGIA 5426362712
Side View
Table 55.0%CrownGirdlePavilionCuletDepth 67.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £3,095 GBP|Low: £3,095 GBP|High: £3,533 GBP|Avg: £3,298 GBP
Retailer 1
Yorxs
November 6, 2026
Retailer 1£3,095 GBP
Yorxs£3,512 GBP

12 data points across 2 retailers

2 retailers£3,095 GBP to £3,512 GBP

B+
Cheapest Retailer
-
£3,095 GBP
Most Expensive
B
Yorxs
529490086 · Nov 6
£3,512 GBP
€4,477 EUR
View
1 more retailer has this diamond
Prices start from £3,095 GBPSave up to £417 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.

B+
1.04ct Marquise
£3,095 GBP