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Radiant|Lab Grown|IGI

0.70ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG617452168

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG617452168

Diamond specifications and retailer prices

From €133 EUR
$148 USD
As of October 30, 2026
Save €1,143 EUR (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,276 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.7ct lab-grown radiant diamond

This 0.7ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG617452168 or 617452168. Listed at 9 retailers as of October 29, 2026, with prices from €133 to €1,276, a €1,143 spread on the same certified stone. Do Amore Diamonds lists it at €1,276. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617452168
Dimensions6.22 × 4.35 × 2.98 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.22 mm4.35 mm0.70 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617452168
Side View
Table 63.0%Crown 44.5°Girdle: MediumPavilion 35.8°Culet: NoneDepth 68.5%

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: Oct 30
Current: €1,276 EUR|Low: €128 EUR|High: €1,276 EUR|Avg: €410 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 7€131 EUR
Retailer 9€133 EUR
Retailer 14€149 EUR
Retailer 13€155 EUR
Retailer 5€218 EUR
Retailer 15€235 EUR
Retailer 3€279 EUR
Retailer 12€303 EUR
Retailer 4€373 EUR
Retailer 10€449 EUR
Retailer 6€453 EUR
Retailer 8€560 EUR
Retailer 11€585 EUR
Retailer 2€856 EUR
Do Amore Diamonds€1,276 EUR

14 data points across 15 retailers

9 retailers€133 EUR to €1,276 EUR

A
Cheapest Retailer
-
€133 EUR
$148 USD
A
Retailer 2
-
€149 EUR
$166 USD
View
Final sale: no returns
A
Retailer 3
-
€155 EUR
$172 USD
View
A
Retailer 4
-
€303 EUR
$337 USD
View
B+
Retailer 5
-
€449 EUR
$500 USD
View
B
Retailer 6
-
€560 EUR
$623 USD
View
B
Retailer 7
-
€585 EUR
$651 USD
View
B
Retailer 8
-
€856 EUR
£750 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3484032DA · Oct 29
€1,276 EUR
$1,420 USD
View
8 more retailers have this diamond
Prices start from €133 EURSave up to €1,143 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 Radiant
€133 EUR