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Round|Natural|GIA

3.05ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6222408187

Certificate GIA 6222408187

Diamond specifications and retailer prices

From HK$326,400 HKD
As of November 1, 2026
Save HK$264,141 HKD (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$590,541 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 3.05ct natural round diamond

This 3.05ct natural round sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6222408187. Listed at 13 retailers as of November 1, 2026, with prices from HK$326,400 to HK$590,541, a HK$264,141 spread on the same certified stone. MOH London lists it at HK$590,541. 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

3.05
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6222408187
Dimensions9.24 × 9.20 × 5.78 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
9.24 mm9.20 mm3.05 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6222408187
Side View
Table 57.0%Crown 36.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.6%

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: Nov 1
Current: HK$590,541 HKD|Low: HK$321,614 HKD|High: HK$598,472 HKD|Avg: HK$423,398 HKD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8HK$326,400 HKD
Retailer 3HK$343,596 HKD
Retailer 5HK$375,612 HKD
Retailer 11HK$379,143 HKD
Retailer 4HK$393,907 HKD
Retailer 10HK$393,907 HKD
Retailer 7HK$407,009 HKD
Retailer 9HK$410,735 HKD
Retailer 12HK$426,536 HKD
Retailer 6HK$456,449 HKD
Retailer 2HK$511,664 HKD
MOH LondonHK$590,541 HKD

43 data points across 12 retailers

13 retailersHK$326,400 HKD to HK$590,541 HKD

A
Cheapest Retailer
-
HK$326,400 HKD
B+
Retailer 2
-
HK$343,596 HKD
View
B+
Retailer 3
-
HK$375,612 HKD
View
Retailer 4
-
HK$379,143 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$393,907 HKD
View
B+
Retailer 6
-
HK$393,907 HKD
View
B+
Retailer 7
-
HK$407,009 HKD
View
B+
Retailer 8
-
HK$410,735 HKD
View
B
Retailer 9
-
HK$426,536 HKD
View
B+
Retailer 10
-
HK$456,449 HKD
View
B
Retailer 11
-
HK$511,664 HKD
View
B
Retailer 12
-
HK$572,715 HKD
View
Most Expensive
B
MOH London
CF82DE322 · Nov 4
HK$590,541 HKD
£59,271 GBP
View
12 more retailers have this diamond
Prices start from HK$326,400 HKDSave up to HK$264,141 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.

A
3.05ct Round
HK$326,400 HKD