Cushion|Natural|GIA

0.70ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 1377801929

Certificate GIA 1377801929

Diamond specifications and retailer prices

From $636 USD
As of November 6, 2026
Save $870 USD (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,506 USD at MOH London · As of November 2, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1377801929. Listed at 23 retailers as of November 2, 2026, with prices from $636 to $1,506, a $870 spread on the same certified stone. MOH London lists it at $1,506. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1377801929
Dimensions5.11 × 4.82 × 3.28 mm
L/W Ratio1.06
Culet sizeNone
Top View
5.11 mm4.82 mm0.70 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1377801929
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,506 USD|Low: $636 USD|High: $1,525 USD|Avg: $984 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$636 USD
Retailer 5$730 USD
Retailer 7$745 USD
Retailer 6$757 USD
Retailer 4$980 USD
Retailer 2$1,085 USD
Retailer 3$1,156 USD
MOH London$1,506 USD

41 data points across 8 retailers

23 retailers$636 USD to $1,506 USD

A
Cheapest Retailer
-
$636 USD
Final sale: no returns
A
Retailer 2
-
$685 USD
View
A
Retailer 3
-
$730 USD
View
Retailer 4
-
$745 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$752 USD
View
B+
Retailer 6
-
$757 USD
View
B+
Retailer 7
-
$781 USD
View
B+
Retailer 8
-
$846 USD
View
B+
Retailer 9
-
$851 USD
View
B+
Retailer 10
-
$852 USD
View
B+
Retailer 11
-
$919 USD
View
B+
Retailer 12
-
$920 USD
View
B+
Retailer 13
-
$920 USD
View
B+
Retailer 14
-
$950 USD
View
B+
Retailer 15
-
$980 USD
View
B
Retailer 16
-
$1,008 USD
View
B
Retailer 17
-
$1,050 USD
View
B+
Retailer 18
-
$1,085 USD
View
B
Retailer 19
-
$1,155 USD
View
B
Retailer 20
-
$1,156 USD
View
B
Retailer 21
-
$1,279 USD
View
B
Retailer 22
-
$1,322 USD
View
Most Expensive
B
MOH London
E5185E4F3 · Nov 2
$1,506 USD
£1,186 GBP
View
22 more retailers have this diamond
Prices start from $636 USDSave up to $870 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.

A
0.70ct Cushion
$636 USD