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Round|Natural|GIA

0.33ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2566414329

Certificate GIA 2566414329

Diamond specifications and retailer prices

From €228 EUR
₹24,278 INR
As of October 27, 2026
Save €992 EUR (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,220 EUR at NZ Jewellers · As of October 26, 2026
View at NZ Jewellers

About this 0.33ct natural round diamond

This 0.33ct natural round sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566414329. Listed at 18 retailers as of October 26, 2026, with prices from €228 to €1,220, a €992 spread on the same certified stone. NZ Jewellers lists it at €1,220. 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
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566414329
Dimensions4.52 × 4.54 × 2.72 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
4.52 mm4.54 mm0.33 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566414329
Side View
Table 59.0%Crown 31.5°Girdle: THN-MEDPavilion 41.8°Culet: NoneDepth 60.0%

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: Oct 27
Current: €1,220 EUR|Low: €228 EUR|High: €1,417 EUR|Avg: €537 EUR|-13.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 17€228 EUR
Retailer 10€275 EUR
Retailer 4€302 EUR
Retailer 16€319 EUR
Retailer 7€349 EUR
Retailer 2€353 EUR
Retailer 8€362 EUR
Retailer 15€409 EUR
Retailer 3€429 EUR
Retailer 6€441 EUR
Retailer 11€462 EUR
Retailer 13€494 EUR
Retailer 5€502 EUR
Retailer 12€538 EUR
Retailer 14€648 EUR
Retailer 9€750 EUR
NZ Jewellers€1,220 EUR

20 data points across 17 retailers

18 retailers€228 EUR to €1,220 EUR

A
Cheapest Retailer
-
€228 EUR
₹24,278 INR
A
Retailer 2
-
€275 EUR
HK$2,400 HKD
View
A
Retailer 3
-
€302 EUR
$337 USD
View
A
Retailer 4
-
€319 EUR
$356 USD
View
Retailer 5
-
€349 EUR
$390 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€353 EUR
A$607 AUD
View
Retailer 7
-
€362 EUR
$404 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
€409 EUR
£360 GBP
View
A
Retailer 9
-
€429 EUR
$479 USD
View
A
Retailer 10
-
€441 EUR
$493 USD
View
B+
Retailer 11
-
€462 EUR
$516 USD
View
B+
Retailer 12
-
€494 EUR
$552 USD
View
B+
Retailer 13
-
€502 EUR
ZAR 9,059 ZAR
View
B+
Retailer 14
-
€538 EUR
View
Retailer 15
-
€615 EUR
A$1,057 AUD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
€648 EUR
£570 GBP
View
B
Retailer 17
-
€750 EUR
£660 GBP
View
Most Expensive
B
NZ Jewellers
586f1ec5-3a6a-4245-80e8-ede19878a11b · Oct 26
€1,220 EUR
$1,363 USD
View
17 more retailers have this diamond
Prices start from €228 EURSave up to €992 EUR

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 Round
€228 EUR