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Cushion|Natural|GIA

1.51ct J SI2 Cushion Natural Diamond

ID • J/SI2 • GIA 5232982585

Certificate GIA 5232982585

Diamond specifications and retailer prices

From HK$16,311 HKD
$2,079 USD
As of November 1, 2026
Save HK$7,540 HKD (32%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$23,851 HKD at Jared · As of October 30, 2026
View at Jared

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded J 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 5232982585. Listed at 6 retailers as of October 30, 2026, with prices from HK$16,311 to HK$23,851, a HK$7,540 spread on the same certified stone. Jared lists it at HK$23,851. 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

1.51
Carat
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5232982585
Dimensions7.90 × 6.08 × 4.06 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
7.90 mm6.08 mm1.51 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5232982585
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.8%

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$23,851 HKD|Low: HK$16,311 HKD|High: HK$34,117 HKD|Avg: HK$22,212 HKD|-9.3%
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
October 29, 2026
Retailer 11HK$16,311 HKD
Retailer 4HK$16,671 HKD
Retailer 16HK$17,825 HKD
Retailer 7HK$18,337 HKD
Retailer 3HK$19,661 HKD
Retailer 5HK$20,068 HKD
Retailer 15HK$20,611 HKD
Retailer 17HK$21,216 HKD
Retailer 18HK$21,576 HKD
Retailer 10HK$21,910 HKD
Retailer 2HK$21,937 HKD
Retailer 6HK$22,718 HKD
Retailer 12HK$23,145 HKD
Retailer 13HK$23,145 HKD
JaredHK$23,851 HKD
Retailer 14HK$25,291 HKD
Retailer 8HK$26,075 HKD
Retailer 9HK$34,117 HKD

17 data points across 18 retailers

6 retailersHK$16,311 HKD to HK$23,851 HKD

A
Cheapest Retailer
-
HK$16,311 HKD
$2,079 USD
A
Retailer 2
-
HK$20,611 HKD
$2,627 USD
View
Final sale: no returns
A
Retailer 3
-
HK$21,937 HKD
$2,796 USD
View
A
Retailer 4
-
HK$23,145 HKD
$2,950 USD
View
A
Retailer 5
-
HK$23,145 HKD
$2,950 USD
View
Most Expensive
A
Jared
159497719 · Oct 30
HK$23,851 HKD
$3,040 USD
View
5 more retailers have this diamond
Prices start from HK$16,311 HKDSave up to HK$7,540 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
1.51ct Cushion
HK$16,311 HKD