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Cushion|Natural|GIA

1.15ct I IF Cushion Natural Diamond

EX • I/IF • GIA 7558586944

Certificate GIA 7558586944

Diamond specifications and retailer prices

From HK$20,315 HKD
As of November 7, 2026
6 retailers carry this diamond
Most expensive: HK$31,533 HKD at MOH London · As of October 8, 2026
View at MOH London

About this 1.15ct natural cushion diamond

This 1.15ct natural cushion sits in the classic one-carat band, graded I colour (near-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 7558586944. Listed at 6 retailers as of November 7, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558586944
Dimensions5.78 × 5.74 × 3.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.78 mm5.74 mm1.15 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558586944
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: HK$31,533 HKD|Low: HK$12,940 HKD|High: HK$33,275 HKD|Avg: HK$19,510 HKD|-5.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 12, 2026
Retailer 5HK$12,940 HKD
Retailer 11HK$13,520 HKD
Retailer 6HK$13,849 HKD
Retailer 9HK$16,584 HKD
Retailer 12HK$17,305 HKD
Retailer 2HK$17,587 HKD
Retailer 7HK$18,097 HKD
Retailer 10HK$20,753 HKD
Retailer 3HK$21,929 HKD
Retailer 4HK$25,762 HKD
Retailer 8HK$26,294 HKD
MOH LondonHK$31,533 HKD

20 data points across 12 retailers

6 retailers

Retailer 1
-
HK$12,940 HKD
Price last confirmed 24 days ago
Retailer 2
-
HK$17,587 HKD
View
Price last confirmed 26 days ago
Retailer 3
-
HK$18,097 HKD
View
Price last confirmed 28 days ago
A
Retailer 4
-
HK$20,315 HKD
View
Retailer 5
-
HK$21,929 HKD
View
Price last confirmed 32 days ago
Most Expensive
MOH London
E73A61551 · Oct 8
HK$31,533 HKD
£3,168 GBP
View
Price last confirmed 30 days ago
5 more retailers have this diamond
Prices start from HK$20,315 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
1.15ct Cushion
HK$20,315 HKD