Cushion|Natural|GIA

0.70ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 2426910596

Certificate GIA 2426910596

Diamond specifications and retailer prices

From $1,135 USD
As of November 4, 2026
Save $1,371 USD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,506 USD at MOH London · As of November 4, 2026
View at MOH London

About this 0.7ct natural cushion diamond

This 0.7ct natural cushion sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2426910596. Listed at 17 retailers as of November 4, 2026, with prices from $1,135 to $2,506, a $1,371 spread on the same certified stone. MOH London lists it at $2,506. 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

0.70
Carat
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2426910596
Dimensions5.79 × 4.92 × 2.95 mm
L/W Ratio1.18
Top View
5.79 mm4.92 mm0.70 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2426910596
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.1%

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: Nov 4
Current: $2,506 USD|Low: $999 USD|High: $2,543 USD|Avg: $1,712 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$1,135 USD
Retailer 7$1,199 USD
Retailer 9$1,415 USD
Retailer 4$1,583 USD
Retailer 3$1,854 USD
Retailer 2$1,859 USD
Retailer 8$1,871 USD
Retailer 5$2,141 USD
MOH London$2,506 USD

45 data points across 9 retailers

17 retailers$1,135 USD to $2,506 USD

B
Cheapest Retailer
-
$1,135 USD
B
Retailer 2
-
$1,199 USD
View
Final sale: no returns
B
Retailer 3
-
$1,204 USD
View
B
Retailer 4
-
$1,237 USD
View
B
Retailer 5
-
$1,415 USD
View
C
Retailer 6
-
$1,550 USD
View
C
Retailer 7
-
$1,550 USD
View
C
Retailer 8
-
$1,583 USD
View
C
Retailer 9
-
$1,600 USD
View
C
Retailer 10
-
$1,627 USD
View
C
Retailer 11
-
$1,649 USD
View
C
Retailer 12
-
$1,854 USD
View
C
Retailer 13
-
$1,859 USD
View
Retailer 14
-
$1,871 USD
View
Price last confirmed 33 days ago
C
Retailer 15
-
$2,141 USD
View
C
Retailer 16
-
$2,342 USD
View
Most Expensive
C
MOH London
5320FF78E · Nov 4
$2,506 USD
£1,973 GBP
View
16 more retailers have this diamond
Prices start from $1,135 USDSave up to $1,371 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
0.70ct Cushion
$1,135 USD