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Cushion|Natural|GIA

0.91ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 5553590917

Certificate GIA 5553590917

Diamond specifications and retailer prices

From HK$11,612 HKD
$1,480 USD
As of November 1, 2026
Save HK$24,300 HKD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$35,912 HKD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5553590917. Listed at 8 retailers as of November 1, 2026, with prices from HK$11,612 to HK$35,912, a HK$24,300 spread on the same certified stone. Moon Ocean lists it at HK$35,912. 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

0.91
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553590917
Dimensions6.44 × 4.95 × 3.37 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
6.44 mm4.95 mm0.91 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553590917
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.1%

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: Nov 1
Current: HK$35,912 HKD|Low: HK$11,612 HKD|High: HK$36,407 HKD|Avg: HK$18,843 HKD|-0.9%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3HK$11,612 HKD
Retailer 8HK$11,651 HKD
Retailer 6HK$12,192 HKD
Retailer 7HK$12,569 HKD
Retailer 2HK$15,555 HKD
Retailer 5HK$18,947 HKD
Retailer 4HK$24,312 HKD
Moon OceanHK$35,912 HKD

44 data points across 8 retailers

8 retailersHK$11,612 HKD to HK$35,912 HKD

B+
Cheapest Retailer
-
HK$11,612 HKD
$1,480 USD
B+
Retailer 2
-
HK$11,651 HKD
$1,485 USD
View
B+
Retailer 3
-
HK$12,192 HKD
$1,554 USD
View
B+
Retailer 4
-
HK$12,569 HKD
$1,602 USD
View
B
Retailer 5
-
HK$15,555 HKD
£1,561 GBP
View
B
Retailer 6
-
HK$18,947 HKD
€2,300 EUR
View
B
Retailer 7
-
HK$24,312 HKD
£2,440 GBP
View
Most Expensive
B
Moon Ocean
NVN-B68F228A8-917 · Nov 2
HK$35,912 HKD
£3,604 GBP
View
7 more retailers have this diamond
Prices start from HK$11,612 HKDSave up to HK$24,300 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+
0.91ct Cushion
HK$11,612 HKD