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Radiant|Lab Grown|IGI

0.70ct E SI1 Radiant Lab Grown Diamond

GD • E/SI1 • IGI LG705523294

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

Certificate IGI LG705523294

Diamond specifications and retailer prices

From $122 USD
As of October 27, 2026
Save $1,281 USD (91%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,403 USD at MOH London · As of October 29, 2026
View at MOH London

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 LG705523294 or 705523294. Listed at 8 retailers as of October 27, 2026, with prices from $122 to $1,403, a $1,281 spread on the same certified stone. MOH London lists it at $1,403. 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
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705523294
Dimensions6.20 × 4.45 × 2.94 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.20 mm4.45 mm0.70 ctE / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705523294
Side View
Table 65.0%Crown 40.5°Girdle: MED-STKPavilion 33.7°Culet: NoneDepth 66.1%

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 27
Current: $1,403 USD|Low: $117 USD|High: $1,403 USD|Avg: $476 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$122 USD
Retailer 4$142 USD
Retailer 2$220 USD
Retailer 7$287 USD
Retailer 5$387 USD
Retailer 8$787 USD
Retailer 6$1,060 USD
MOH London$1,403 USD

9 data points across 8 retailers

8 retailers$122 USD to $1,403 USD

A
Cheapest Retailer
-
$122 USD
B+
Retailer 2
-
$142 USD
View
B+
Retailer 3
-
$220 USD
View
B+
Retailer 4
-
$387 USD
View
B
Retailer 5
-
$537 USD
View
C
Retailer 6
-
$1,060 USD
View
C
Retailer 7
-
$1,370 USD
View
Most Expensive
C
MOH London
LG705523294 · Oct 29
$1,403 USD
£1,105 GBP
View
7 more retailers have this diamond
Prices start from $122 USDSave up to $1,281 USD

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
$122 USD