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Cushion|Natural|GIA

0.70ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 1377801929

Certificate GIA 1377801929

Diamond specifications and retailer prices

From $926 AUD
As of November 6, 2026
Save $1,267 AUD (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,192 AUD 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 $926 to $2,192, a $1,267 spread on the same certified stone. MOH London lists it at $2,192. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,192 AUD|Low: $926 AUD|High: $2,220 AUD|Avg: $1,432 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$926 AUD
Retailer 5$1,062 AUD
Retailer 7$1,084 AUD
Retailer 6$1,102 AUD
Retailer 4$1,426 AUD
Retailer 2$1,579 AUD
Retailer 3$1,682 AUD
MOH London$2,192 AUD

41 data points across 8 retailers

23 retailers$926 AUD to $2,192 AUD

A
Cheapest Retailer
-
$926 AUD
Final sale: no returns
A
Retailer 2
-
$997 AUD
View
A
Retailer 3
-
$1,062 AUD
View
Retailer 4
-
$1,084 AUD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$1,094 AUD
View
B+
Retailer 6
-
$1,102 AUD
View
B+
Retailer 7
-
$1,137 AUD
View
B+
Retailer 8
-
$1,231 AUD
View
B+
Retailer 9
-
$1,239 AUD
View
B+
Retailer 10
-
$1,240 AUD
View
B+
Retailer 11
-
$1,338 AUD
View
B+
Retailer 12
-
$1,339 AUD
View
B+
Retailer 13
-
$1,339 AUD
View
B+
Retailer 14
-
$1,383 AUD
View
B+
Retailer 15
-
$1,426 AUD
View
B
Retailer 16
-
$1,467 AUD
View
B
Retailer 17
-
$1,528 AUD
View
B+
Retailer 18
-
$1,579 AUD
View
B
Retailer 19
-
$1,681 AUD
View
B
Retailer 20
-
$1,682 AUD
View
B
Retailer 21
-
$1,861 AUD
View
B
Retailer 22
-
$1,924 AUD
View
Most Expensive
B
MOH London
E5185E4F3 · Nov 2
$2,192 AUD
£1,186 GBP
View
22 more retailers have this diamond
Prices start from $926 AUDSave up to $1,267 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.

A
0.70ct Cushion
$926 AUD