CaratHunter
Plans
Cushion|Natural|GIA

3.05ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 6562512023

Certificate GIA 6562512023

Diamond specifications and retailer prices

From HK$221,900 HKD
As of November 6, 2026
2 retailers carry this diamond
Most expensive: HK$224,422 HKD at MOH London · As of October 21, 2026
View at MOH London

About this 3.05ct natural cushion diamond

This 3.05ct 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 6562512023. Listed at 2 retailers as of November 6, 2026. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562512023
Dimensions7.96 × 8.01 × 5.55 mm
L/W Ratio1.01
Top View
7.96 mm8.01 mm3.05 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562512023
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.7%

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$224,422 HKD|Low: HK$139,247 HKD|High: HK$225,317 HKD|Avg: HK$170,198 HKD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5HK$143,652 HKD
Retailer 3HK$144,859 HKD
Retailer 4HK$153,245 HKD
Retailer 6HK$161,976 HKD
Retailer 2HK$221,900 HKD
MOH LondonHK$224,422 HKD

9 data points across 6 retailers

2 retailers

A
Cheapest Retailer
-
HK$221,900 HKD
Most Expensive
MOH London
5D6C45417 · Oct 21
HK$224,422 HKD
£22,547 GBP
View
Price last confirmed 17 days ago
1 more retailer has this diamond
Prices start from HK$221,900 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 Cushion
HK$221,900 HKD