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Cushion|Natural|GIA

1.49ct H SI2 Cushion Natural Diamond

ID • H/SI2 • GIA 6525712029

Certificate GIA 6525712029

Diamond specifications and retailer prices

From HK$18,755 HKD
As of November 6, 2026
Save HK$8,167 HKD (30%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$26,921 HKD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.49ct natural cushion diamond

This 1.49ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6525712029. Listed at 7 retailers as of November 5, 2026, with prices from HK$18,755 to HK$26,921, a HK$8,167 spread on the same certified stone. Blue Nile lists it at HK$26,921. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.49
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6525712029
Dimensions6.44 × 6.42 × 4.46 mm
L/W Ratio1.00
Top View
6.44 mm6.42 mm1.49 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6525712029
Side View
Table 65.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 69.4%

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 6
Current: HK$26,921 HKD|Low: HK$18,755 HKD|High: HK$27,486 HKD|Avg: HK$24,005 HKD|-2.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5HK$18,755 HKD
Retailer 7HK$22,533 HKD
Retailer 3HK$22,587 HKD
Retailer 6HK$23,418 HKD
Retailer 2HK$26,052 HKD
Retailer 4HK$26,490 HKD
Blue NileHK$26,921 HKD

13 data points across 7 retailers

7 retailersHK$18,755 HKD to HK$26,921 HKD

A
Cheapest Retailer
-
HK$18,755 HKD
A
Retailer 2
-
HK$22,533 HKD
View
A
Retailer 3
-
HK$22,587 HKD
View
A
Retailer 4
-
HK$23,418 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$26,052 HKD
View
B+
Retailer 6
-
HK$26,490 HKD
View
Most Expensive
B+
Blue Nile
26816131 · Nov 5
HK$26,921 HKD
$3,435 USD
View
6 more retailers have this diamond
Prices start from HK$18,755 HKDSave up to HK$8,167 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
1.49ct Cushion
HK$18,755 HKD