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Marquise|Natural|GIA

0.33ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 7548724868

Certificate GIA 7548724868

Diamond specifications and retailer prices

From £191 GBP
₹24,398 INR
As of November 2, 2026
Save £423 GBP (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £614 GBP at MOH London · As of November 2, 2026
View at MOH London

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548724868. Listed at 13 retailers as of November 2, 2026, with prices from £191 to £614, a £423 spread on the same certified stone. MOH London lists it at £614. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548724868
Dimensions7.39 × 3.51 × 2.22 mm
L/W Ratio2.11
Key to symbols
Crystal
Top View
7.39 mm3.51 mm0.33 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548724868
Side View
Table 61.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: £614 GBP|Low: £191 GBP|High: £1,019 GBP|Avg: £422 GBP|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 5£191 GBP
Retailer 11£266 GBP
Retailer 4£282 GBP
Retailer 10£297 GBP
Retailer 2£345 GBP
Retailer 7£358 GBP
Retailer 12£364 GBP
Retailer 3£379 GBP
Retailer 8£490 GBP
Retailer 6£538 GBP
MOH London£614 GBP
Retailer 9£1,019 GBP

29 data points across 12 retailers

13 retailers£191 GBP to £614 GBP

A
Cheapest Retailer
-
£191 GBP
₹24,398 INR
A
Retailer 2
-
£229 GBP
HK$2,400 HKD
View
A
Retailer 3
-
£266 GBP
$357 USD
View
B+
Retailer 4
-
£282 GBP
SGD 511 SGD
View
B+
Retailer 5
-
£297 GBP
$398 USD
View
B
Retailer 6
-
£345 GBP
View
B
Retailer 7
-
£358 GBP
$480 USD
View
B
Retailer 8
-
£364 GBP
View
B
Retailer 9
-
£379 GBP
$508 USD
View
B
Retailer 10
-
£490 GBP
€626 EUR
View
B
Retailer 11
-
£538 GBP
View
Most Expensive
B
MOH London
919F22154 · Nov 2
£614 GBP
View
11 more retailers have this diamond
Prices start from £191 GBPSave up to £423 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
£191 GBP