CaratHunter
Plans
Cushion|Natural|GIA

3.00ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 6542044964

Certificate GIA 6542044964

Diamond specifications and retailer prices

From HK$190,551 HKD
As of November 6, 2026
Save HK$34,853 HKD (15%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$757,451 HKD at MOH London · As of October 15, 2026
View at MOH London

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 6542044964. Listed at 14 retailers as of November 6, 2026, with a relatively tight 18% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542044964
Dimensions8.03 × 7.92 × 5.38 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.03 mm7.92 mm3.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542044964
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.9%

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$757,451 HKD|Low: HK$145,156 HKD|High: HK$758,457 HKD|Avg: HK$323,477 HKD|-0.1%
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
Retailer 17
Retailer 18
November 6, 2026
Retailer 8HK$145,156 HKD
Retailer 15HK$190,551 HKD
Retailer 10HK$196,021 HKD
Retailer 18HK$197,432 HKD
Retailer 13HK$200,998 HKD
Retailer 17HK$211,469 HKD
Retailer 2HK$212,574 HKD
Retailer 7HK$213,334 HKD
Retailer 14HK$216,931 HKD
Retailer 11HK$218,193 HKD
Retailer 16HK$218,193 HKD
Retailer 12HK$225,404 HKD
Retailer 4HK$407,819 HKD
Retailer 6HK$432,225 HKD
Retailer 5HK$455,298 HKD
Retailer 9HK$509,337 HKD
Retailer 3HK$579,764 HKD
MOH LondonHK$757,451 HKD

37 data points across 18 retailers

14 retailersHK$190,551 HKD to HK$225,404 HKD

A
Cheapest Retailer
-
HK$190,551 HKD
A
Retailer 2
-
HK$197,432 HKD
View
A
Retailer 3
-
HK$200,998 HKD
View
A
Retailer 4
-
HK$211,469 HKD
View
A
Retailer 5
-
HK$212,574 HKD
View
A
Retailer 6
-
HK$213,334 HKD
View
B+
Retailer 7
-
HK$216,931 HKD
View
A
Retailer 8
-
HK$218,193 HKD
View
A
Retailer 9
-
HK$218,193 HKD
View
A
Retailer 10
-
HK$225,404 HKD
View
Retailer 11
-
HK$407,819 HKD
View
Price last confirmed 24 days ago
Retailer 12
-
HK$455,298 HKD
View
Price last confirmed 34 days ago
Retailer 13
-
HK$509,337 HKD
View
Price last confirmed 24 days ago
Most Expensive
MOH London
F586EB6E6 · Oct 15
HK$757,451 HKD
£76,099 GBP
View
Price under review
13 more retailers have this diamond
Prices start from HK$190,551 HKDSave up to HK$34,853 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$190,551 HKD