CaratHunter
Plans
Cushion|Natural|GIA

0.30ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 3545103512

Certificate GIA 3545103512

Diamond specifications and retailer prices

From HK$2,073 HKD
₹25,157 INR
As of November 2, 2026
Save HK$4,454 HKD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$6,527 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 3545103512. Listed at 16 retailers as of November 2, 2026, with prices from HK$2,073 to HK$6,527, a HK$4,454 spread on the same certified stone. MOH London lists it at HK$6,527. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545103512
Dimensions4.12 × 3.54 × 2.41 mm
L/W Ratio1.16
Top View
4.12 mm3.54 mm0.30 ctF / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545103512
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.1%

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$6,527 HKD|Low: HK$2,073 HKD|High: HK$6,736 HKD|Avg: HK$4,113 HKD|-3.1%
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
November 2, 2026
Retailer 2HK$2,073 HKD
Retailer 11HK$3,044 HKD
Retailer 3HK$3,054 HKD
Retailer 5HK$3,546 HKD
Retailer 13HK$3,546 HKD
Retailer 8HK$3,668 HKD
Retailer 10HK$3,851 HKD
Retailer 12HK$3,872 HKD
Retailer 4HK$3,896 HKD
Retailer 9HK$4,381 HKD
Retailer 6HK$5,198 HKD
Retailer 7HK$5,718 HKD
MOH LondonHK$6,527 HKD

24 data points across 13 retailers

16 retailersHK$2,073 HKD to HK$6,527 HKD

A
Cheapest Retailer
-
HK$2,073 HKD
₹25,157 INR
B+
Retailer 2
-
HK$2,511 HKD
View
B+
Retailer 3
-
HK$3,044 HKD
$388 USD
View
B+
Retailer 4
-
HK$3,054 HKD
SGD 526 SGD
View
Retailer 5
-
HK$3,083 HKD
$393 USD
View
Price last confirmed 104 days ago
Retailer 6
-
HK$3,546 HKD
$452 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
HK$3,546 HKD
$452 USD
View
B+
Retailer 8
-
HK$3,668 HKD
£368 GBP
View
B
Retailer 9
-
HK$3,851 HKD
$491 USD
View
B
Retailer 10
-
HK$3,872 HKD
£389 GBP
View
B
Retailer 11
-
HK$3,896 HKD
$497 USD
View
B
Retailer 12
-
HK$4,381 HKD
ZAR 9,020 ZAR
View
Retailer 13
-
HK$4,619 HKD
A$906 AUD
View
Price last confirmed 29 days ago
B
Retailer 14
-
HK$5,198 HKD
€631 EUR
View
B
Retailer 15
-
HK$5,718 HKD
£574 GBP
View
Most Expensive
B
MOH London
CFE68082D · Nov 2
HK$6,527 HKD
£655 GBP
View
15 more retailers have this diamond
Prices start from HK$2,073 HKDSave up to HK$4,454 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$2,073 HKD