Cushion|Natural|GIA

0.78ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 7356351382

Certificate GIA 7356351382

Diamond specifications and retailer prices

From $1,453 USD
As of November 6, 2026
Save $909 USD (38%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,362 USD at MOH London · As of November 4, 2026
View at MOH London

About this 0.78ct natural cushion diamond

This 0.78ct natural cushion sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7356351382. Listed at 4 retailers as of November 4, 2026, with prices from $1,453 to $2,362, a $909 spread on the same certified stone. MOH London lists it at $2,362. 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

0.78
Carat
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7356351382
Dimensions5.94 × 4.84 × 3.38 mm
L/W Ratio1.23
Top View
5.94 mm4.84 mm0.78 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7356351382
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $2,362 USD|Low: $1,110 USD|High: $2,396 USD|Avg: $1,605 USD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3$1,110 USD
Retailer 5$1,246 USD
Retailer 2$1,453 USD
Retailer 4$1,690 USD
Retailer 6$1,764 USD
MOH London$2,362 USD

42 data points across 6 retailers

4 retailers$1,453 USD to $2,362 USD

Retailer 1
-
$1,110 USD
Price last confirmed 10 days ago
B
Retailer 2
-
$1,453 USD
View
Retailer 3
-
$1,690 USD
View
Price last confirmed 34 days ago
Most Expensive
C
MOH London
2E1B8565D · Nov 4
$2,362 USD
£1,860 GBP
View
3 more retailers have this diamond
Prices start from $1,453 USDSave up to $909 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
0.78ct Cushion
$1,453 USD