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Marquise|Natural|GIA

1.51ct D I1 Marquise Natural Diamond

VG • D/I1 • GIA 7548998046

Certificate GIA 7548998046

Diamond specifications and retailer prices

From £5,895 GBP
$7,899 USD
As of November 2, 2026
Save £2,045 GBP (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £7,940 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7548998046. Listed at 2 retailers as of November 2, 2026, with prices from £5,895 to £7,940, a £2,045 spread on the same certified stone. Yorxs lists it at £7,940. 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

1.51
Carat
D
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7548998046
Dimensions12.75 × 5.64 × 3.53 mm
L/W Ratio2.26
Key to symbols
Crystal, Feather, Twinning Wisp, Cavity, Indented Natural, Needle
Top View
12.75 mm5.64 mm1.51 ctD / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7548998046
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 62.6%

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 2
Current: £5,895 GBP|Low: £5,065 GBP|High: £7,942 GBP|Avg: £6,598 GBP|+16.4%
Retailer 1
Yorxs
November 2, 2026
Retailer 1£5,895 GBP
Yorxs£7,940 GBP

18 data points across 2 retailers

2 retailers£5,895 GBP to £7,940 GBP

B+
Cheapest Retailer
-
£5,895 GBP
$7,899 USD
Most Expensive
B+
Yorxs
B004B93FA · Nov 2
£7,940 GBP
€10,132 EUR
View
1 more retailer has this diamond
Prices start from £5,895 GBPSave up to £2,045 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+
1.51ct Marquise
£5,895 GBP