Cushion|Natural|GIA

0.70ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 6214719191

Certificate GIA 6214719191

Diamond specifications and retailer prices

From €703 EUR
As of November 4, 2026
Save €314 EUR (31%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,332 EUR at MOH London · As of October 29, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6214719191. Listed at 5 retailers as of November 4, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6214719191
Dimensions5.41 × 4.42 × 3.26 mm
L/W Ratio1.22
Top View
5.41 mm4.42 mm0.70 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6214719191
Side View
Table 57.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 73.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €1,332 EUR|Low: €703 EUR|High: €1,341 EUR|Avg: €971 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4€703 EUR
Retailer 6€809 EUR
Retailer 3€861 EUR
Retailer 2€1,017 EUR
Retailer 5€1,087 EUR
MOH London€1,332 EUR

45 data points across 6 retailers

5 retailers€703 EUR to €1,017 EUR

B+
Cheapest Retailer
-
€703 EUR
B
Retailer 2
-
€861 EUR
View
B
Retailer 3
-
€1,017 EUR
View
Retailer 4
-
€1,087 EUR
View
Price last confirmed 34 days ago
Most Expensive
MOH London
0E1CDD01D · Oct 29
€1,332 EUR
£1,171 GBP
View
Price last confirmed 8 days ago
4 more retailers have this diamond
Prices start from €703 EURSave up to €314 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.

B+
0.70ct Cushion
€703 EUR