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Cushion|Natural|GIA

3.00ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 3555193129

Certificate GIA 3555193129

Diamond specifications and retailer prices

From HK$161,364 HKD
As of November 5, 2026
Save HK$117,412 HKD (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$278,776 HKD at Diamonds Direct · As of November 6, 2026
View at Diamonds Direct

About this 3ct natural cushion diamond

This 3ct natural cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555193129. Listed at 14 retailers as of November 5, 2026, with prices from HK$161,364 to HK$278,776, a HK$117,412 spread on the same certified stone. Diamonds Direct lists it at HK$278,776. 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

3.00
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555193129
Dimensions8.68 × 7.73 × 5.12 mm
L/W Ratio1.12
Top View
8.68 mm7.73 mm3.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555193129
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.3%

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 5
Current: HK$278,776 HKD|Low: HK$161,364 HKD|High: HK$299,161 HKD|Avg: HK$207,141 HKD|-6.8%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 11HK$161,364 HKD
Retailer 2HK$171,380 HKD
Retailer 9HK$176,122 HKD
Retailer 12HK$176,185 HKD
Retailer 13HK$181,506 HKD
Retailer 7HK$182,988 HKD
Retailer 3HK$184,155 HKD
Retailer 4HK$201,656 HKD
Retailer 6HK$206,265 HKD
Retailer 10HK$207,299 HKD
Retailer 8HK$224,690 HKD
Retailer 5HK$260,045 HKD
Diamonds DirectHK$278,776 HKD

32 data points across 13 retailers

14 retailersHK$161,364 HKD to HK$278,776 HKD

A
Cheapest Retailer
-
HK$161,364 HKD
A
Retailer 2
-
HK$171,380 HKD
View
A
Retailer 3
-
HK$176,122 HKD
View
A
Retailer 4
-
HK$176,185 HKD
View
A
Retailer 5
-
HK$181,506 HKD
View
A
Retailer 6
-
HK$182,988 HKD
View
A
Retailer 7
-
HK$184,155 HKD
View
A
Retailer 8
-
HK$201,656 HKD
View
A
Retailer 9
-
HK$206,265 HKD
View
A
Retailer 10
-
HK$207,299 HKD
View
A
Retailer 11
-
HK$224,690 HKD
View
A
Retailer 12
-
HK$239,879 HKD
View
A
Retailer 13
-
HK$260,045 HKD
View
Most Expensive
B+
Diamonds Direct
983293 · Nov 6
HK$278,776 HKD
$35,570 USD
View
13 more retailers have this diamond
Prices start from HK$161,364 HKDSave up to HK$117,412 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
3.00ct Cushion
HK$161,364 HKD