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Cushion|Natural|GIA

1.30ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 3345602424

Certificate GIA 3345602424

Diamond specifications and retailer prices

From HK$34,129 HKD
$4,350 USD
As of October 28, 2026
Save HK$33,916 HKD (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$68,044 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3345602424. Listed at 11 retailers as of October 28, 2026, with prices from HK$34,129 to HK$68,044, a HK$33,916 spread on the same certified stone. MOH London lists it at HK$68,044. 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

1.30
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3345602424
Dimensions6.13 × 5.85 × 4.20 mm
L/W Ratio1.05
Top View
6.13 mm5.85 mm1.30 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 3345602424
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 71.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: HK$68,044 HKD|Low: HK$34,129 HKD|High: HK$68,493 HKD|Avg: HK$44,939 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4HK$34,129 HKD
Retailer 7HK$39,440 HKD
Retailer 5HK$40,531 HKD
Retailer 2HK$41,457 HKD
Retailer 3HK$45,342 HKD
Retailer 6HK$46,894 HKD
MOH LondonHK$68,044 HKD

38 data points across 7 retailers

11 retailersHK$34,129 HKD to HK$68,044 HKD

B+
Cheapest Retailer
-
HK$34,129 HKD
$4,350 USD
B+
Retailer 2
-
HK$35,060 HKD
A$6,875 AUD
View
B+
Retailer 3
-
HK$36,086 HKD
CA$6,388 CAD
View
B
Retailer 4
-
HK$40,531 HKD
$5,166 USD
View
B
Retailer 5
-
HK$41,457 HKD
£4,161 GBP
View
B
Retailer 6
-
HK$43,151 HKD
$5,500 USD
View
B
Retailer 7
-
HK$43,151 HKD
$5,500 USD
View
B
Retailer 8
-
HK$44,564 HKD
$5,680 USD
View
B
Retailer 9
-
HK$45,342 HKD
€5,504 EUR
View
Retailer 10
-
HK$46,894 HKD
$5,977 USD
View
Price last confirmed 7 days ago
Most Expensive
C
MOH London
774D581D4 · Oct 29
HK$68,044 HKD
£6,829 GBP
View
10 more retailers have this diamond
Prices start from HK$34,129 HKDSave up to HK$33,916 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.

B+
1.30ct Cushion
HK$34,129 HKD