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Cushion|Natural|GIA

1.03ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 6551523917

Certificate GIA 6551523917

Diamond specifications and retailer prices

From HK$6,944 HKD
As of October 31, 2026
Save HK$2,861 HKD (29%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$12,454 HKD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic 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 6551523917. Listed at 13 retailers as of October 31, 2026, with a 41% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.03
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6551523917
Dimensions6.05 × 5.26 × 3.73 mm
L/W Ratio1.15
Culet sizeNone
Top View
6.05 mm5.26 mm1.03 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6551523917
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 71.0%

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: Oct 31
Current: HK$12,454 HKD|Low: HK$6,944 HKD|High: HK$13,770 HKD|Avg: HK$9,260 HKD|-9.6%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 8HK$6,944 HKD
Retailer 2HK$7,195 HKD
Retailer 9HK$7,461 HKD
Retailer 12HK$7,555 HKD
Retailer 5HK$7,641 HKD
Retailer 10HK$7,822 HKD
Retailer 4HK$7,837 HKD
Retailer 7HK$8,590 HKD
Retailer 11HK$8,652 HKD
Retailer 6HK$9,805 HKD
Retailer 13HK$10,769 HKD
Retailer 3HK$11,983 HKD
Helzberg DiamondsHK$12,454 HKD

26 data points across 13 retailers

13 retailersHK$6,944 HKD to HK$9,805 HKD

A
Cheapest Retailer
-
HK$6,944 HKD
A
Retailer 2
-
HK$7,195 HKD
View
Retailer 3
-
HK$7,461 HKD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$7,555 HKD
View
Retailer 5
-
HK$7,641 HKD
View
Price last confirmed 13 days ago
Retailer 6
-
HK$7,822 HKD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$7,837 HKD
View
Price last confirmed 12 days ago
Retailer 8
-
HK$8,590 HKD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$8,652 HKD
View
A
Retailer 10
-
HK$9,805 HKD
View
Retailer 11
-
HK$10,769 HKD
View
Price last confirmed 8 days ago
Retailer 12
-
HK$11,983 HKD
View
Price last confirmed 12 days ago
Most Expensive
Helzberg Diamonds
XZRMLLHLIJPHN · Oct 30
HK$12,454 HKD
$1,589 USD
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from HK$6,944 HKDSave up to HK$2,861 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
1.03ct Cushion
HK$6,944 HKD