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Cushion|Natural|GIA

1.30ct I SI1 Cushion Natural Diamond

GD • I/SI1 • GIA 6224264207

Certificate GIA 6224264207

Diamond specifications and retailer prices

From HK$32,138 HKD
$4,096 USD
As of November 1, 2026
Save HK$32,024 HKD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$64,162 HKD at MOH London · As of November 2, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6224264207. Listed at 10 retailers as of November 1, 2026, with prices from HK$32,138 to HK$64,162, a HK$32,024 spread on the same certified stone. MOH London lists it at HK$64,162. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6224264207
Dimensions6.34 × 6.19 × 4.25 mm
L/W Ratio1.02
Top View
6.34 mm6.19 mm1.30 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6224264207
Side View
Table 71.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 68.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$64,162 HKD|Low: HK$39,281 HKD|High: HK$64,939 HKD|Avg: HK$45,220 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2HK$39,293 HKD
Retailer 5HK$39,984 HKD
Retailer 4HK$40,602 HKD
Retailer 3HK$43,408 HKD
MOH LondonHK$64,162 HKD

42 data points across 5 retailers

10 retailersHK$32,138 HKD to HK$64,162 HKD

B
Cheapest Retailer
-
HK$32,138 HKD
$4,096 USD
B
Retailer 2
-
HK$34,799 HKD
CA$6,160 CAD
View
B
Retailer 3
-
HK$39,293 HKD
£3,943 GBP
View
C
Retailer 4
-
HK$39,984 HKD
$5,096 USD
View
B
Retailer 5
-
HK$40,602 HKD
£4,075 GBP
View
C
Retailer 6
-
HK$42,526 HKD
$5,420 USD
View
C
Retailer 7
-
HK$42,526 HKD
$5,420 USD
View
B
Retailer 8
-
HK$43,408 HKD
€5,269 EUR
View
C
Retailer 9
-
HK$43,938 HKD
$5,600 USD
View
Most Expensive
C
MOH London
C100FB3F0 · Nov 2
HK$64,162 HKD
£6,439 GBP
View
9 more retailers have this diamond
Prices start from HK$32,138 HKDSave up to HK$32,024 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$32,138 HKD