CaratHunter
Plans
Cushion|Natural|GIA

0.30ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 1545015315

Certificate GIA 1545015315

Diamond specifications and retailer prices

From HK$2,152 HKD
₹26,121 INR
As of October 31, 2026
Save HK$4,783 HKD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$6,935 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.3ct natural cushion diamond

This 0.3ct natural cushion sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1545015315. Listed at 11 retailers as of October 31, 2026, with prices from HK$2,152 to HK$6,935, a HK$4,783 spread on the same certified stone. MOH London lists it at HK$6,935. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1545015315
Dimensions3.80 × 3.72 × 2.59 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
3.80 mm3.72 mm0.30 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1545015315
Side View
Table 57.0%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: Oct 31
Current: HK$6,935 HKD|Low: HK$2,146 HKD|High: HK$7,025 HKD|Avg: HK$4,304 HKD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3HK$2,152 HKD
Retailer 7HK$3,099 HKD
Retailer 8HK$3,232 HKD
Retailer 2HK$3,916 HKD
Retailer 6HK$4,116 HKD
Retailer 5HK$4,657 HKD
Retailer 9HK$4,811 HKD
Retailer 4HK$5,478 HKD
MOH LondonHK$6,935 HKD

37 data points across 9 retailers

11 retailersHK$2,152 HKD to HK$6,935 HKD

A
Cheapest Retailer
-
HK$2,152 HKD
₹26,121 INR
B+
Retailer 2
-
HK$3,099 HKD
$395 USD
View
B+
Retailer 3
-
HK$3,232 HKD
$412 USD
View
B+
Retailer 4
-
HK$3,468 HKD
$442 USD
View
B+
Retailer 5
-
HK$3,916 HKD
£393 GBP
View
B
Retailer 6
-
HK$4,095 HKD
$522 USD
View
B
Retailer 7
-
HK$4,116 HKD
£413 GBP
View
B
Retailer 8
-
HK$4,657 HKD
ZAR 9,589 ZAR
View
Retailer 9
-
HK$4,811 HKD
A$943 AUD
View
Price last confirmed 28 days ago
B
Retailer 10
-
HK$5,478 HKD
€665 EUR
View
Most Expensive
B
MOH London
F776A839E · Nov 1
HK$6,935 HKD
£696 GBP
View
10 more retailers have this diamond
Prices start from HK$2,152 HKDSave up to HK$4,783 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
0.30ct Cushion
HK$2,152 HKD