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Cushion|Natural|GIA

0.91ct K VS1 Cushion Natural Diamond

GD • K/VS1 • GIA 1529623392

Certificate GIA 1529623392

Diamond specifications and retailer prices

From HK$6,270 HKD
As of November 1, 2026
Save HK$1,042 HKD (14%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$7,312 HKD at Ritani · As of November 5, 2026
View at Ritani

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1529623392. Listed at 4 retailers as of November 1, 2026, with prices from HK$6,270 to HK$7,312, a HK$1,042 spread on the same certified stone. Ritani lists it at HK$7,312. 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
K
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1529623392
Dimensions6.66 × 5.17 × 3.39 mm
L/W Ratio1.29
Culet sizeNone
Key to symbols
Crystal, Pinpoint, Needle
Top View
6.66 mm5.17 mm0.91 ctK / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1529623392
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.4%

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 1
Current: HK$6,340 HKD|Low: HK$5,369 HKD|High: HK$8,700 HKD|Avg: HK$7,282 HKD|-15.6%
Retailer 1
Retailer 2
Retailer 3
Ritani
November 7, 2026
Retailer 3HK$6,270 HKD
Retailer 1HK$6,340 HKD
Retailer 2HK$6,348 HKD
RitaniHK$7,312 HKD

23 data points across 4 retailers

4 retailersHK$6,270 HKD to HK$7,312 HKD

A
Cheapest Retailer
-
HK$6,270 HKD
A
Retailer 2
-
HK$6,340 HKD
View
A
Retailer 3
-
HK$6,348 HKD
View
Most Expensive
B+
Ritani
D-5PY4F1Q0RK · Nov 5
HK$7,312 HKD
$933 USD
View
3 more retailers have this diamond
Prices start from HK$6,270 HKDSave up to HK$1,042 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
0.91ct Cushion
HK$6,270 HKD