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Cushion|Natural|GIA

1.30ct E IF Cushion Natural Diamond

EX • E/IF • GIA 6552888351

Certificate GIA 6552888351

Diamond specifications and retailer prices

From HK$45,508 HKD
SGD 7,838 SGD
As of November 3, 2026
Save HK$88,062 HKD (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$133,570 HKD at Diamond Quarter · As of November 3, 2026
View at Diamond Quarter

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552888351. Listed at 5 retailers as of November 3, 2026, with prices from HK$45,508 to HK$133,570, a HK$88,062 spread on the same certified stone. Diamond Quarter lists it at HK$133,570. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552888351
Dimensions7.00 × 5.55 × 3.95 mm
L/W Ratio1.26
Culet sizeNone
Key to symbols
Extra Facet
Top View
7.00 mm5.55 mm1.30 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6552888351
Side View
Table 65.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 71.2%

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 3
Current: HK$45,508 HKD|Low: HK$40,857 HKD|High: HK$77,384 HKD|Avg: HK$53,949 HKD|+11.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 1HK$45,508 HKD
Retailer 4HK$46,490 HKD
Retailer 2HK$54,349 HKD
Retailer 3HK$76,467 HKD

45 data points across 4 retailers

5 retailersHK$45,508 HKD to HK$133,570 HKD

A
Cheapest Retailer
-
HK$45,508 HKD
SGD 7,838 SGD
A
Retailer 2
-
HK$46,490 HKD
£4,666 GBP
View
A
Retailer 3
-
HK$54,349 HKD
$6,927 USD
View
A
Retailer 4
-
HK$76,467 HKD
£7,674 GBP
View
Most Expensive
B
Diamond Quarter
1.3IFE14330472N · Nov 3
HK$133,570 HKD
£13,405 GBP
View
4 more retailers have this diamond
Prices start from HK$45,508 HKDSave up to HK$88,062 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
1.30ct Cushion
HK$45,508 HKD