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Cushion|Natural|GIA

3.06ct G SI2 Cushion Natural Diamond

ID • G/SI2 • GIA 2564405870

Certificate GIA 2564405870

Diamond specifications and retailer prices

From HK$218,515 HKD
As of November 6, 2026
Save HK$55,009 HKD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$273,524 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 3.06ct natural cushion diamond

This 3.06ct natural cushion sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564405870. Listed at 3 retailers as of November 6, 2026, with prices from HK$218,515 to HK$273,524, a HK$55,009 spread on the same certified stone. 77 Diamonds lists it at HK$273,524. 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

3.06
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2564405870
Dimensions9.38 × 7.82 × 5.28 mm
L/W Ratio1.20
Top View
9.38 mm7.82 mm3.06 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2564405870
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.5%

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: Nov 6
Current: HK$273,524 HKD|Low: HK$218,515 HKD|High: HK$277,663 HKD|Avg: HK$242,811 HKD|-1.5%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2HK$218,515 HKD
Retailer 3HK$235,553 HKD
77 DiamondsHK$273,524 HKD

19 data points across 3 retailers

3 retailersHK$218,515 HKD to HK$273,524 HKD

A
Cheapest Retailer
-
HK$218,515 HKD
A
Retailer 2
-
HK$235,553 HKD
View
Most Expensive
B+
77 Diamonds
CUSMBY7WAKYUF · Nov 6
HK$273,524 HKD
£27,480 GBP
View
2 more retailers have this diamond
Prices start from HK$218,515 HKDSave up to HK$55,009 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
3.06ct Cushion
HK$218,515 HKD