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Emerald|Natural|GIA

0.33ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 1555525502

Certificate GIA 1555525502

Diamond specifications and retailer prices

From £239 GBP
SGD 432 SGD
As of November 1, 2026
Save £188 GBP (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £426 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.33ct natural emerald diamond

This 0.33ct natural emerald 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 1555525502. Listed at 10 retailers as of November 1, 2026, with prices from £239 to £426, a £188 spread on the same certified stone. Yorxs lists it at £426. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555525502
Dimensions4.64 × 3.30 × 2.15 mm
L/W Ratio1.41
Culet sizeNone
Top View
4.64 mm3.30 mm0.33 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555525502
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.1%

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 1
Current: £319 GBP|Low: £155 GBP|High: £476 GBP|Avg: £329 GBP|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Yorxs
November 2, 2026
Retailer 4£155 GBP
Retailer 10£239 GBP
Retailer 9£274 GBP
Retailer 8£282 GBP
Retailer 7£306 GBP
Retailer 6£310 GBP
Retailer 1£319 GBP
Retailer 3£331 GBP
Retailer 5£333 GBP
Retailer 11£357 GBP
Retailer 2£416 GBP
Yorxs£426 GBP
Retailer 12£476 GBP

31 data points across 13 retailers

10 retailers£239 GBP to £426 GBP

A
Cheapest Retailer
-
£239 GBP
SGD 432 SGD
B+
Retailer 2
-
£274 GBP
SGD 496 SGD
View
B+
Retailer 3
-
£282 GBP
$378 USD
View
B+
Retailer 4
-
£306 GBP
View
B
Retailer 5
-
£310 GBP
$415 USD
View
B+
Retailer 6
-
£319 GBP
View
B+
Retailer 7
-
£331 GBP
$444 USD
View
B+
Retailer 8
-
£333 GBP
$446 USD
View
B
Retailer 9
-
£357 GBP
$479 USD
View
Most Expensive
B
Yorxs
614274259 · Nov 2
£426 GBP
€544 EUR
View
9 more retailers have this diamond
Prices start from £239 GBPSave up to £188 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 Emerald
£239 GBP