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Marquise|Natural|GIA

0.73ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 2225571805

Certificate GIA 2225571805

Diamond specifications and retailer prices

From £862 GBP
As of November 1, 2026
Save £515 GBP (37%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,377 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 0.73ct natural marquise diamond

This 0.73ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2225571805. Listed at 7 retailers as of November 1, 2026, with prices from £862 to £1,377, a £515 spread on the same certified stone. Yorxs lists it at £1,377. 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

0.73
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225571805
Dimensions8.80 × 4.67 × 3.00 mm
L/W Ratio1.88
Culet sizeVery Small
Top View
8.80 mm4.67 mm0.73 ctK / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2225571805
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: Very SmallDepth 64.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £862 GBP|Low: £862 GBP|High: £1,385 GBP|Avg: £1,038 GBP|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 6, 2026
Retailer 1£862 GBP
Retailer 5£902 GBP
Retailer 6£920 GBP
Retailer 3£921 GBP
Retailer 2£1,083 GBP
Retailer 4£1,210 GBP
Yorxs£1,377 GBP

19 data points across 7 retailers

7 retailers£862 GBP to £1,377 GBP

B
Cheapest Retailer
-
£862 GBP
B
Retailer 2
-
£902 GBP
View
B
Retailer 3
-
£920 GBP
View
B
Retailer 4
-
£921 GBP
View
C
Retailer 5
-
£1,083 GBP
View
C
Retailer 6
-
£1,210 GBP
View
Most Expensive
C
Yorxs
260247542 · Nov 6
£1,377 GBP
€1,765 EUR
View
6 more retailers have this diamond
Prices start from £862 GBPSave up to £515 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
0.73ct Marquise
£862 GBP