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Marquise|Natural|GIA

1.25ct I I1 Marquise Natural Diamond

VG • I/I1 • GIA 5242092724

Certificate GIA 5242092724

Diamond specifications and retailer prices

From £2,213 GBP
$2,970 USD
As of November 2, 2026
Save £1,844 GBP (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £4,058 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.25ct natural marquise diamond

This 1.25ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5242092724. Listed at 4 retailers as of October 27, 2026, with prices from £2,213 to £4,058, a £1,844 spread on the same certified stone. Wholesale Diamonds Direct lists it at £4,058. 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

1.25
Carat
I
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5242092724
Dimensions11.21 × 5.28 × 3.59 mm
L/W Ratio2.12
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
11.21 mm5.28 mm1.25 ctI / I1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 5242092724
Side View
Table 53.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 67.9%

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: £2,213 GBP|Low: £2,213 GBP|High: £4,058 GBP|Avg: £2,804 GBP
Retailer 1
Retailer 2
Retailer 3
Wholesale Diamonds Direct
October 23, 2026
Retailer 1£2,213 GBP
Retailer 2£2,259 GBP
Retailer 3£2,709 GBP
Wholesale Diamonds Direct£4,058 GBP

3 data points across 4 retailers

4 retailers£2,213 GBP to £4,058 GBP

B+
Cheapest Retailer
-
£2,213 GBP
$2,970 USD
B+
Retailer 2
-
£2,259 GBP
$3,031 USD
View
B+
Retailer 3
-
£2,709 GBP
$3,636 USD
View
Most Expensive
C
Wholesale Diamonds Direct
541547480 · Oct 27
£4,058 GBP
$5,445 USD
View
3 more retailers have this diamond
Prices start from £2,213 GBPSave up to £1,844 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+
1.25ct Marquise
£2,213 GBP