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Radiant|Lab Grown|IGI

0.70ct E SI1 Radiant Lab Grown Diamond

GD • E/SI1 • IGI LG528232211

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

Certificate IGI LG528232211

Diamond specifications and retailer prices

From €117 EUR
$130 USD
As of October 30, 2026
Save €1,006 EUR (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,123 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 standard cut grade and certified by IGI LG528232211 or 528232211. Listed at 16 retailers as of October 29, 2026, with prices from €117 to €1,123, a €1,006 spread on the same certified stone. Do Amore Diamonds lists it at €1,123. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528232211
Dimensions6.27 × 4.46 × 3.01 mm
L/W Ratio1.41
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
6.27 mm4.46 mm0.70 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528232211
Side View
Table 65.0%Crown 44.3°Girdle: THN-MEDPavilion 36.1°Culet: NoneDepth 67.5%

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: Oct 30
Current: €274 EUR|Low: €112 EUR|High: €755 EUR|Avg: €311 EUR|+4.6%
Retailer 1
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
October 30, 2026
Retailer 10€117 EUR
Retailer 4€129 EUR
Retailer 14€136 EUR
Retailer 2€145 EUR
Retailer 11€145 EUR
Retailer 8€211 EUR
Retailer 1€274 EUR
Retailer 13€275 EUR
Retailer 6€318 EUR
Retailer 3€331 EUR
Retailer 9€491 EUR
Retailer 12€513 EUR
Retailer 5€571 EUR
Retailer 7€750 EUR

41 data points across 14 retailers

16 retailers€117 EUR to €1,123 EUR

A
Cheapest Retailer
-
€117 EUR
$130 USD
B+
Retailer 2
-
€129 EUR
$144 USD
View
Final sale: no returns
B+
Retailer 3
-
€136 EUR
$151 USD
View
B+
Retailer 4
-
€145 EUR
$161 USD
View
B+
Retailer 5
-
€145 EUR
$161 USD
View
Retailer 6
-
€211 EUR
$235 USD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
€274 EUR
£240 GBP
View
B+
Retailer 8
-
€275 EUR
$306 USD
View
B+
Retailer 9
-
€331 EUR
$368 USD
View
B
Retailer 10
-
€491 EUR
$546 USD
View
B
Retailer 11
-
€513 EUR
$571 USD
View
B
Retailer 12
-
€546 EUR
£479 GBP
View
B
Retailer 13
-
€670 EUR
$746 USD
View
B
Retailer 14
-
€750 EUR
£657 GBP
View
C
Retailer 15
-
€874 EUR
$973 USD
View
Most Expensive
C
Do Amore Diamonds
27-28ACF487A · Oct 29
€1,123 EUR
$1,250 USD
View
15 more retailers have this diamond
Prices start from €117 EURSave up to €1,006 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
€117 EUR