CaratHunter
Plans
Round|Lab Grown|GIA

0.33ct D SI2 Round Lab Grown Diamond

EX • D/SI2 • GIA 6391704218

Certificate GIA 6391704218

Diamond specifications and retailer prices

From HK$3,456 HKD
£347 GBP
As of October 31, 2026
Save HK$2,801 HKD (45%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$6,257 HKD at MOH London · As of October 26, 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 top-tier cut grade and certified by GIA 6391704218. Listed at 3 retailers as of October 26, 2026, with prices from HK$3,456 to HK$6,257, a HK$2,801 spread on the same certified stone. MOH London lists it at HK$6,257. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginLab Grown
Grading LabGIA
CertificateGIA 6391704218
Dimensions4.38 × 4.41 × 2.78 mm
L/W Ratio1.01
Top View
4.38 mm4.41 mm0.33 ctD / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6391704218
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 63.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$6,257 HKD|Low: HK$3,287 HKD|High: HK$6,357 HKD|Avg: HK$4,485 HKD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 2HK$3,456 HKD
Retailer 4HK$4,127 HKD
Retailer 3HK$4,539 HKD
MOH LondonHK$6,257 HKD

40 data points across 4 retailers

3 retailersHK$3,456 HKD to HK$6,257 HKD

B
Cheapest Retailer
-
HK$3,456 HKD
£347 GBP
B
Retailer 2
-
HK$4,539 HKD
€551 EUR
View
Most Expensive
B
MOH London
ED42A0667 · Oct 26
HK$6,257 HKD
£628 GBP
View
2 more retailers have this diamond
Prices start from HK$3,456 HKDSave up to HK$2,801 HKD

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
HK$3,456 HKD