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Radiant|Lab Grown|IGI

1.20ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG764602397

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

Certificate IGI LG764602397

Diamond specifications and retailer prices

From €202 EUR
$227 USD
As of October 30, 2026
Save €1,741 EUR (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,944 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown radiant diamond

This 1.2ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG764602397 or 764602397. Listed at 21 retailers as of October 30, 2026, with prices from €202 to €1,944, a €1,741 spread on the same certified stone. Do Amore Diamonds lists it at €1,944. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764602397
Dimensions7.58 × 5.27 × 3.43 mm
L/W Ratio1.44
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
7.58 mm5.27 mm1.20 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764602397
Side View
Table 61.0%Crown 40.8°Girdle: Slightly ThickPavilion 33.8°Culet: NoneDepth 65.1%

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 30
Current: €1,112 EUR|Low: €194 EUR|High: €1,315 EUR|Avg: €620 EUR|-1.0%
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 14€202 EUR
Retailer 7€226 EUR
Retailer 3€235 EUR
Retailer 4€251 EUR
Retailer 15€251 EUR
Retailer 2€427 EUR
Retailer 6€465 EUR
Retailer 10€476 EUR
Retailer 9€528 EUR
Retailer 11€675 EUR
Retailer 13€810 EUR
Retailer 16€892 EUR
Retailer 8€1,044 EUR
Retailer 5€1,078 EUR
Retailer 1€1,112 EUR
Retailer 12€1,297 EUR

43 data points across 16 retailers

21 retailers€202 EUR to €1,944 EUR

A
Cheapest Retailer
-
€202 EUR
$227 USD
A
Retailer 2
-
€226 EUR
$253 USD
View
Final sale: no returns
A
Retailer 3
-
€235 EUR
$264 USD
View
Retailer 4
-
€251 EUR
$282 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€251 EUR
$282 USD
View
A
Retailer 6
-
€377 EUR
HK$3,300 HKD
View
A
Retailer 7
-
€427 EUR
$479 USD
View
A
Retailer 8
-
€465 EUR
$522 USD
View
A
Retailer 9
-
€476 EUR
ZAR 8,633 ZAR
View
A
Retailer 10
-
€528 EUR
£466 GBP
View
A
Retailer 11
-
€536 EUR
$601 USD
View
B+
Retailer 12
-
€675 EUR
A$1,165 AUD
View
B+
Retailer 13
-
€810 EUR
$909 USD
View
B+
Retailer 14
-
€892 EUR
$1,000 USD
View
B
Retailer 15
-
€1,044 EUR
$1,171 USD
View
B
Retailer 16
-
€1,078 EUR
SGD 1,634 SGD
View
B
Retailer 17
-
€1,087 EUR
£960 GBP
View
B+
Retailer 18
-
€1,112 EUR
£982 GBP
View
B
Retailer 19
-
€1,141 EUR
$1,280 USD
View
B+
Retailer 20
-
€1,297 EUR
$1,455 USD
View
Most Expensive
B
Do Amore Diamonds
27-36CCB4896 · Oct 31
€1,944 EUR
$2,180 USD
View
20 more retailers have this diamond
Prices start from €202 EURSave up to €1,741 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
1.20ct Radiant
€202 EUR