Round|Natural|GIA

3.33ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 5242005247

Certificate GIA 5242005247

Diamond specifications and retailer prices

From HK$450,742 HKD
CA$79,789 CAD
As of November 2, 2026
Save HK$113,078 HKD (20%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$710,143 HKD at MOH London · As of October 1, 2026
View at MOH London

About this 3.33ct natural round diamond

This 3.33ct natural round sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5242005247. Listed at 13 retailers as of November 2, 2026, with a 25% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.33
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5242005247
Dimensions9.82 × 9.86 × 5.78 mm
L/W Ratio1.00
Culet sizeNone
Top View
9.82 mm9.86 mm3.33 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242005247
Side View
Table 62.0%Crown 33°Girdle: THN-MEDPavilion 41.6°Culet: NoneDepth 58.7%

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: Nov 2
Current: HK$710,143 HKD|Low: HK$400,920 HKD|High: HK$710,143 HKD|Avg: HK$496,860 HKD
MOH London
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
November 2, 2026
Retailer 3HK$400,920 HKD
Retailer 15HK$429,486 HKD
Retailer 4HK$449,291 HKD
Retailer 9HK$450,742 HKD
Retailer 13HK$460,655 HKD
Retailer 5HK$468,012 HKD
Retailer 14HK$468,012 HKD
Retailer 8HK$480,617 HKD
Retailer 7HK$486,733 HKD
Retailer 11HK$504,392 HKD
Retailer 6HK$505,454 HKD
Retailer 12HK$505,493 HKD
Retailer 2HK$531,740 HKD
Retailer 10HK$563,821 HKD
Retailer 16HK$571,624 HKD
MOH LondonHK$710,143 HKD

17 data points across 16 retailers

13 retailersHK$450,742 HKD to HK$563,821 HKD

Retailer 1
-
HK$429,486 HKD
A$84,214 AUD
Price last confirmed 32 days ago
B+
Retailer 2
-
HK$450,742 HKD
CA$79,789 CAD
View
Retailer 3
-
HK$468,012 HKD
$59,649 USD
View
Price last confirmed 34 days ago
Retailer 4
-
HK$468,012 HKD
$59,649 USD
View
Price last confirmed 27 days ago
Retailer 5
-
HK$480,617 HKD
$61,255 USD
View
Price last confirmed 26 days ago
Retailer 6
-
HK$486,733 HKD
$62,035 USD
View
Price last confirmed 32 days ago
Retailer 7
-
HK$504,392 HKD
$64,286 USD
View
Price last confirmed 7 days ago
Retailer 8
-
HK$505,454 HKD
$64,421 USD
View
Price last confirmed 35 days ago
B
Retailer 9
-
HK$505,493 HKD
$64,426 USD
View
B
Retailer 10
-
HK$531,740 HKD
€64,544 EUR
View
B
Retailer 11
-
HK$563,821 HKD
$71,860 USD
View
Retailer 12
-
HK$571,624 HKD
ZAR 1,176,971 ZAR
View
Price last confirmed 33 days ago
Most Expensive
MOH London
F63A30507 · Oct 1
HK$710,143 HKD
£71,267 GBP
View
Price last confirmed 33 days ago
12 more retailers have this diamond
Prices start from HK$450,742 HKDSave up to HK$113,078 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+
3.33ct Round
HK$450,742 HKD