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Cushion|Natural|GIA

0.87ct J SI2 Cushion Natural Diamond

GD • J/SI2 • GIA 6214642751

Certificate GIA 6214642751

Diamond specifications and retailer prices

From $2,989 AUD
$2,095 USD
As of November 2, 2026
Save $1,512 AUD (34%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,501 AUD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.87ct natural cushion diamond

This 0.87ct 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 6214642751. Listed at 3 retailers as of November 1, 2026, with prices from $2,989 to $4,501, a $1,512 spread on the same certified stone. 77 Diamonds lists it at $4,501. 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

0.87
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6214642751
Dimensions6.34 × 6.21 × 3.27 mm
L/W Ratio1.02
Top View
6.34 mm6.21 mm0.87 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6214642751
Side View
Table 64.0%CrownGirdle: ThickPavilionCuletDepth 52.7%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: $4,501 AUD|Low: $2,949 AUD|High: $4,545 AUD|Avg: $3,569 AUD|+0.4%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 2$2,989 AUD
Retailer 3$3,208 AUD
77 Diamonds$4,501 AUD

32 data points across 3 retailers

3 retailers$2,989 AUD to $4,501 AUD

C
Cheapest Retailer
-
$2,989 AUD
$2,095 USD
C
Retailer 2
-
$3,208 AUD
$2,248 USD
View
Most Expensive
C
77 Diamonds
CUSZFZJYVVAB · Nov 1
$4,501 AUD
£2,484 GBP
View
2 more retailers have this diamond
Prices start from $2,989 AUDSave up to $1,512 AUD

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.

C
0.87ct Cushion
$2,989 AUD