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Cushion|Natural|GIA

1.58ct L SI2 Cushion Natural Diamond

VG • L/SI2 • GIA 6177585549

Certificate GIA 6177585549

Diamond specifications and retailer prices

From HK$25,644 HKD
As of November 4, 2026
Save HK$12,269 HKD (32%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$37,913 HKD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.58ct natural cushion diamond

This 1.58ct natural cushion sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6177585549. Listed at 6 retailers as of November 4, 2026, with prices from HK$25,644 to HK$37,913, a HK$12,269 spread on the same certified stone. 77 Diamonds lists it at HK$37,913. 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

1.58
Carat
L
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6177585549
Dimensions6.59 × 6.58 × 4.43 mm
L/W Ratio1.00
Top View
6.59 mm6.58 mm1.58 ctL / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6177585549
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$37,913 HKD|Low: HK$24,774 HKD|High: HK$38,717 HKD|Avg: HK$30,744 HKD|+14.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 9HK$25,472 HKD
Retailer 2HK$25,644 HKD
Retailer 11HK$26,389 HKD
Retailer 8HK$27,478 HKD
Retailer 3HK$28,011 HKD
Retailer 6HK$28,818 HKD
Retailer 7HK$31,232 HKD
Retailer 4HK$31,765 HKD
77 DiamondsHK$37,913 HKD
Retailer 10HK$38,348 HKD
Retailer 5HK$38,678 HKD

39 data points across 11 retailers

6 retailersHK$25,644 HKD to HK$37,913 HKD

B
Cheapest Retailer
-
HK$25,644 HKD
Retailer 2
-
HK$26,389 HKD
View
Price last confirmed 103 days ago
B
Retailer 3
-
HK$28,818 HKD
View
Retailer 4
-
HK$31,232 HKD
View
Price last confirmed 30 days ago
B
Retailer 5
-
HK$31,765 HKD
View
Most Expensive
C
77 Diamonds
CUSZYHSDTCUW · Nov 5
HK$37,913 HKD
£3,809 GBP
View
5 more retailers have this diamond
Prices start from HK$25,644 HKDSave up to HK$12,269 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
1.58ct Cushion
HK$25,644 HKD