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0.33ct D SI2 Round Lab Grown Diamond

VG • D/SI2 • GCAL 351216417

Shape and cutting style on the report: Round brilliant

Certificate GCAL 351216417

Diamond specifications and retailer prices

From $189 AUD
£104 GBP
As of October 30, 2026
Save $697 AUD (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $886 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.33ct lab-grown round diamond

This 0.33ct lab-grown round sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GCAL 351216417. Listed at 3 retailers as of October 29, 2026, with prices from $189 to $886, a $697 spread on the same certified stone. MOH London lists it at $886. 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
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 351216417
Dimensions4.38 × 4.41 × 2.73 mm
L/W Ratio1.01
Culet sizeNone
Top View
4.38 mm4.41 mm0.33 ctD / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 351216417
Side View
Table 56.0%Crown 35.5°GirdlePavilion 40.6°Culet: NoneDepth 62.1%

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: Oct 30
Current: $886 AUD|Low: $188 AUD|High: $964 AUD|Avg: $458 AUD|-7.0%
MOH London
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$189 AUD
Retailer 2$278 AUD
MOH London$886 AUD

41 data points across 3 retailers

3 retailers$189 AUD to $886 AUD

A
Cheapest Retailer
-
$189 AUD
£104 GBP
B+
Retailer 2
-
$278 AUD
$195 USD
View
Most Expensive
B
MOH London
351216417 · Oct 29
$886 AUD
£490 GBP
View
2 more retailers have this diamond
Prices start from $189 AUDSave up to $697 AUD

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
$189 AUD