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Round|Lab Grown|UNKNOWN

0.33ct E I1 Round Lab Grown Diamond

EX • E/I1 • UNKNOWN 3526552655

Certificate UNKNOWN 3526552655

Diamond specifications and retailer prices

From $171 USD
As of October 27, 2026
Save $166 USD (49%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $337 USD at Loose Grown Diamond · As of October 30, 2026
View at Loose Grown Diamond

About this 0.33ct lab-grown round diamond

This 0.33ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by UNKNOWN 3526552655. Listed at 4 retailers as of October 27, 2026, with prices from $171 to $337, a $166 spread on the same certified stone. Loose Grown Diamond lists it at $337. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.33
Carat
E
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 3526552655
Dimensions4.39 × 4.36 × 2.78 mm
L/W Ratio1.01
Top View
4.39 mm4.36 mm0.33 ctE / I1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 3526552655
Side View
Table 54.0%CrownGirdlePavilionCuletDepth 63.4%

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: Oct 27
Current: $337 USD|Low: $148 USD|High: $337 USD|Avg: $210 USD|+8.0%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
September 30, 2026
Retailer 2$148 USD
Retailer 4$171 USD
Retailer 3$181 USD
Loose Grown Diamond$337 USD

3 data points across 4 retailers

4 retailers$171 USD to $337 USD

Retailer 1
-
$148 USD
Price last confirmed 35 days ago
B+
Retailer 2
-
$171 USD
View
Retailer 3
-
$181 USD
View
Price last confirmed 45 days ago
Most Expensive
C
Loose Grown Diamond
3526552655 · Oct 30
$337 USD
View
3 more retailers have this diamond
Prices start from $171 USDSave up to $166 USD

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+
0.33ct Round
$171 USD