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Cushion|Natural|GIA

3.00ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 7551186893

Certificate GIA 7551186893

Diamond specifications and retailer prices

From HK$155,055 HKD
As of November 6, 2026
Save HK$53,162 HKD (26%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$208,217 HKD at Yorxs · As of November 6, 2026
View at Yorxs

About this 3ct natural cushion diamond

This 3ct natural cushion sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551186893. Listed at 11 retailers as of November 6, 2026, with prices from HK$155,055 to HK$208,217, a HK$53,162 spread on the same certified stone. Yorxs lists it at HK$208,217. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7551186893
Dimensions8.79 × 7.77 × 5.34 mm
L/W Ratio1.13
Culet sizeNone
Top View
8.79 mm7.77 mm3.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7551186893
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.7%

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 6
Current: HK$159,891 HKD|Low: HK$155,055 HKD|High: HK$208,727 HKD|Avg: HK$179,937 HKD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 3HK$155,055 HKD
Retailer 1HK$159,891 HKD
Retailer 2HK$193,545 HKD
YorxsHK$208,217 HKD

45 data points across 4 retailers

11 retailersHK$155,055 HKD to HK$208,217 HKD

A
Cheapest Retailer
-
HK$155,055 HKD
A
Retailer 2
-
HK$159,891 HKD
View
A
Retailer 3
-
HK$165,079 HKD
View
A
Retailer 4
-
HK$165,353 HKD
View
A
Retailer 5
-
HK$166,701 HKD
View
A
Retailer 6
-
HK$185,880 HKD
View
A
Retailer 7
-
HK$191,624 HKD
View
A
Retailer 8
-
HK$191,624 HKD
View
A
Retailer 9
-
HK$193,545 HKD
View
A
Retailer 10
-
HK$197,973 HKD
View
Most Expensive
B+
Yorxs
533152221 · Nov 6
HK$208,217 HKD
€25,302 EUR
View
10 more retailers have this diamond
Prices start from HK$155,055 HKDSave up to HK$53,162 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$155,055 HKD