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Cushion|Natural|GIA

0.70ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 1236876649

Certificate GIA 1236876649

Diamond specifications and retailer prices

From €549 EUR
As of November 6, 2026
Save €230 EUR (30%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €779 EUR at Jared · As of November 6, 2026
View at Jared

About this 0.7ct natural cushion diamond

This 0.7ct natural cushion sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236876649. Listed at 6 retailers as of November 6, 2026, with prices from €549 to €779, a €230 spread on the same certified stone. Jared lists it at €779. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1236876649
Dimensions5.04 × 5.02 × 3.31 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.04 mm5.02 mm0.70 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1236876649
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.0%

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: €779 EUR|Low: €545 EUR|High: €842 EUR|Avg: €723 EUR|-7.4%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 4€549 EUR
Retailer 5€696 EUR
Retailer 2€700 EUR
Retailer 3€752 EUR
Retailer 6€752 EUR
Jared€779 EUR

41 data points across 6 retailers

6 retailers€549 EUR to €779 EUR

A
Cheapest Retailer
-
€549 EUR
A
Retailer 2
-
€696 EUR
View
A
Retailer 3
-
€700 EUR
View
A
Retailer 4
-
€752 EUR
View
A
Retailer 5
-
€752 EUR
View
Most Expensive
B+
Jared
158137143 · Nov 6
€779 EUR
$870 USD
View
5 more retailers have this diamond
Prices start from €549 EURSave up to €230 EUR

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
€549 EUR