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Cushion|Natural|GIA

0.30ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 2544354128

Certificate GIA 2544354128

Diamond specifications and retailer prices

From HK$2,604 HKD
₹31,612 INR
As of November 2, 2026
Save HK$5,716 HKD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$8,320 HKD at MOH London · As of November 2, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544354128. Listed at 11 retailers as of November 2, 2026, with prices from HK$2,604 to HK$8,320, a HK$5,716 spread on the same certified stone. MOH London lists it at HK$8,320. 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

0.30
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544354128
Dimensions3.72 × 3.72 × 2.51 mm
L/W Ratio1.00
Top View
3.72 mm3.72 mm0.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544354128
Side View
Table 64.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 67.4%

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 2
Current: HK$8,320 HKD|Low: HK$2,599 HKD|High: HK$8,410 HKD|Avg: HK$4,905 HKD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 3HK$2,604 HKD
Retailer 5HK$3,531 HKD
Retailer 8HK$3,884 HKD
Retailer 2HK$4,489 HKD
Retailer 7HK$4,941 HKD
Retailer 4HK$5,454 HKD
Retailer 6HK$5,590 HKD
Retailer 9HK$5,774 HKD
MOH LondonHK$8,320 HKD

37 data points across 9 retailers

11 retailersHK$2,604 HKD to HK$8,320 HKD

A
Cheapest Retailer
-
HK$2,604 HKD
₹31,612 INR
B+
Retailer 2
-
HK$3,531 HKD
$450 USD
View
B+
Retailer 3
-
HK$3,884 HKD
$495 USD
View
B+
Retailer 4
-
HK$4,489 HKD
£451 GBP
View
B+
Retailer 5
-
HK$4,614 HKD
$588 USD
View
B
Retailer 6
-
HK$4,941 HKD
£496 GBP
View
B
Retailer 7
-
HK$5,106 HKD
$651 USD
View
B
Retailer 8
-
HK$5,454 HKD
€662 EUR
View
B
Retailer 9
-
HK$5,590 HKD
ZAR 11,509 ZAR
View
Retailer 10
-
HK$5,774 HKD
A$1,132 AUD
View
Price last confirmed 30 days ago
Most Expensive
B
MOH London
5C15FCBF1 · Nov 2
HK$8,320 HKD
£835 GBP
View
10 more retailers have this diamond
Prices start from HK$2,604 HKDSave up to HK$5,716 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$2,604 HKD