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Marquise|Natural|GIA

0.80ct D SI1 Marquise Natural Diamond

D/SI1 • GIA 7542814573

Certificate GIA 7542814573

Diamond specifications and retailer prices

From £1,567 GBP
$2,100 USD
As of November 1, 2026
Save £711 GBP (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,278 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 7542814573. Listed at 6 retailers as of November 1, 2026, with prices from £1,567 to £2,278, a £711 spread on the same certified stone. Yorxs lists it at £2,278. 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

0.80
Carat
D
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7542814573
Dimensions9.73 × 4.93 × 2.92 mm
L/W Ratio1.97
Girdle conditionFaceted
Top View
9.73 mm4.93 mm0.80 ctD / SI1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7542814573
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.2%

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 1
Current: £1,958 GBP|Low: £1,567 GBP|High: £2,278 GBP|Avg: £2,010 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 2, 2026
Retailer 2£1,567 GBP
Retailer 1£1,958 GBP
Retailer 3£2,067 GBP
Retailer 5£2,067 GBP
Retailer 4£2,135 GBP
Yorxs£2,278 GBP

22 data points across 6 retailers

6 retailers£1,567 GBP to £2,278 GBP

B+
Cheapest Retailer
-
£1,567 GBP
$2,100 USD
B
Retailer 2
-
£1,958 GBP
$2,624 USD
View
B
Retailer 3
-
£2,067 GBP
$2,770 USD
View
B
Retailer 4
-
£2,067 GBP
$2,770 USD
View
B
Retailer 5
-
£2,135 GBP
$2,860 USD
View
Most Expensive
B
Yorxs
608970762 · Nov 2
£2,278 GBP
€2,907 EUR
View
5 more retailers have this diamond
Prices start from £1,567 GBPSave up to £711 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+
0.80ct Marquise
£1,567 GBP