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Cushion|Natural|GIA

1.53ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 7551084679

Certificate GIA 7551084679

Diamond specifications and retailer prices

From HK$30,435 HKD
$3,879 USD
As of November 1, 2026
Save HK$14,602 HKD (32%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$45,037 HKD at Jared · As of November 2, 2026
View at Jared

About this 1.53ct natural cushion diamond

This 1.53ct natural cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551084679. Listed at 7 retailers as of November 1, 2026, with prices from HK$30,435 to HK$45,037, a HK$14,602 spread on the same certified stone. Jared lists it at HK$45,037. 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

1.53
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551084679
Dimensions8.03 × 6.16 × 4.10 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
8.03 mm6.16 mm1.53 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551084679
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.5%

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$45,037 HKD|Low: HK$30,435 HKD|High: HK$71,941 HKD|Avg: HK$42,712 HKD|-7.3%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 13HK$30,435 HKD
Retailer 7HK$33,142 HKD
Retailer 4HK$34,876 HKD
Retailer 3HK$36,405 HKD
Retailer 19HK$36,916 HKD
Retailer 18HK$38,171 HKD
Retailer 16HK$38,783 HKD
Retailer 9HK$39,088 HKD
Retailer 6HK$40,564 HKD
Retailer 12HK$40,902 HKD
Retailer 5HK$41,553 HKD
Retailer 14HK$43,546 HKD
Retailer 15HK$43,546 HKD
Retailer 8HK$44,483 HKD
Retailer 2HK$44,850 HKD
JaredHK$45,037 HKD
Retailer 10HK$46,513 HKD
Retailer 17HK$52,732 HKD
Retailer 11HK$71,941 HKD

22 data points across 19 retailers

7 retailersHK$30,435 HKD to HK$45,037 HKD

B+
Cheapest Retailer
-
HK$30,435 HKD
$3,879 USD
B
Retailer 2
-
HK$38,783 HKD
$4,943 USD
View
Final sale: no returns
B
Retailer 3
-
HK$40,902 HKD
$5,213 USD
View
B
Retailer 4
-
HK$43,546 HKD
$5,550 USD
View
B
Retailer 5
-
HK$43,546 HKD
$5,550 USD
View
B
Retailer 6
-
HK$44,850 HKD
€5,444 EUR
View
Most Expensive
B
Jared
159451602 · Nov 2
HK$45,037 HKD
$5,740 USD
View
6 more retailers have this diamond
Prices start from HK$30,435 HKDSave up to HK$14,602 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+
1.53ct Cushion
HK$30,435 HKD