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Marquise|Natural|GIA

0.33ct F SI1 Marquise Natural Diamond

GD • F/SI1 • GIA 2546353202

Certificate GIA 2546353202

Diamond specifications and retailer prices

From £219 GBP
$294 USD
As of November 1, 2026
Save £70 GBP (24%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £289 GBP at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.33ct natural marquise diamond

This 0.33ct natural marquise sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2546353202. Listed at 4 retailers as of November 1, 2026, with prices from £219 to £289, a £70 spread on the same certified stone. 77 Diamonds lists it at £289. 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

0.33
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546353202
Dimensions6.90 × 3.73 × 2.34 mm
L/W Ratio1.85
Top View
6.90 mm3.73 mm0.33 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546353202
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £289 GBP|Low: £219 GBP|High: £309 GBP|Avg: £250 GBP|-4.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 2£219 GBP
Retailer 3£224 GBP
Retailer 4£228 GBP
77 Diamonds£289 GBP

39 data points across 4 retailers

4 retailers£219 GBP to £289 GBP

A
Cheapest Retailer
-
£219 GBP
$294 USD
Final sale: no returns
Retailer 2
-
£224 GBP
$300 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
£228 GBP
SGD 413 SGD
View
Most Expensive
B+
77 Diamonds
MQCPG8SFPMKD · Nov 3
£289 GBP
View
3 more retailers have this diamond
Prices start from £219 GBPSave up to £70 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.

A
0.33ct Marquise
£219 GBP