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Cushion|Natural|GIA

0.80ct J SI2 Cushion Natural Diamond

GD • J/SI2 • GIA 6212778642

Certificate GIA 6212778642

Diamond specifications and retailer prices

From HK$9,407 HKD
$1,199 USD
As of November 1, 2026
Save HK$2,597 HKD (22%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$12,004 HKD at Jared · As of November 2, 2026
View at Jared

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6212778642. Listed at 7 retailers as of November 1, 2026, with prices from HK$9,407 to HK$12,004, a HK$2,597 spread on the same certified stone. Jared lists it at HK$12,004. 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

0.80
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6212778642
Dimensions5.66 × 5.17 × 3.55 mm
L/W Ratio1.09
Top View
5.66 mm5.17 mm0.80 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6212778642
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 68.7%

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 1
Current: HK$12,004 HKD|Low: HK$9,305 HKD|High: HK$15,216 HKD|Avg: HK$11,069 HKD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2HK$9,305 HKD
Retailer 5HK$9,407 HKD
Retailer 4HK$9,548 HKD
Retailer 6HK$10,576 HKD
Retailer 3HK$10,858 HKD
Retailer 8HK$11,612 HKD
JaredHK$12,004 HKD
Retailer 7HK$15,216 HKD

13 data points across 8 retailers

7 retailersHK$9,407 HKD to HK$12,004 HKD

B
Cheapest Retailer
-
HK$9,407 HKD
$1,199 USD
B
Retailer 2
-
HK$9,548 HKD
$1,217 USD
View
B
Retailer 3
-
HK$10,576 HKD
$1,348 USD
View
B
Retailer 4
-
HK$10,858 HKD
$1,384 USD
View
B
Retailer 5
-
HK$11,612 HKD
$1,480 USD
View
B
Retailer 6
-
HK$11,612 HKD
$1,480 USD
View
Most Expensive
B
Jared
112972363 · Nov 2
HK$12,004 HKD
$1,530 USD
View
6 more retailers have this diamond
Prices start from HK$9,407 HKDSave up to HK$2,597 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
0.80ct Cushion
HK$9,407 HKD