Cushion|Natural|GIA

0.80ct J SI2 Cushion Natural Diamond

GD • J/SI2 • GIA 6212778642

Certificate GIA 6212778642

Diamond specifications and retailer prices

From $1,199 USD
As of October 30, 2026
Save $331 USD (22%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,530 USD at Jared · As of October 30, 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 October 30, 2026, with prices from $1,199 to $1,530, a $331 spread on the same certified stone. Jared lists it at $1,530. 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
Color
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

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,530 USD|Low: $1,186 USD|High: $1,939 USD|Avg: $1,411 USD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2$1,186 USD
Retailer 5$1,199 USD
Retailer 4$1,217 USD
Retailer 6$1,348 USD
Retailer 3$1,384 USD
Retailer 8$1,480 USD
Jared$1,530 USD
Retailer 7$1,939 USD

14 data points across 8 retailers

7 retailers$1,199 USD to $1,530 USD

B
Cheapest Retailer
-
$1,199 USD
B
Retailer 2
-
$1,217 USD
View
B
Retailer 3
-
$1,348 USD
View
B
Retailer 4
-
$1,384 USD
View
B
Retailer 5
-
$1,480 USD
View
B
Retailer 6
-
$1,480 USD
View
Most Expensive
B
Jared
112972363 · Oct 30
$1,530 USD
View
6 more retailers have this diamond
Prices start from $1,199 USDSave up to $331 USD

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
$1,199 USD