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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 €203 EUR
$227 USD
As of October 30, 2026
Save €1,748 EUR (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,951 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 €203 to €1,951, a €1,748 spread on the same certified stone. Do Amore Diamonds lists it at €1,951. 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
Color
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

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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: €1,116 EUR|Low: €195 EUR|High: €1,320 EUR|Avg: €621 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€203 EUR
Retailer 7€226 EUR
Retailer 3€236 EUR
Retailer 4€252 EUR
Retailer 15€252 EUR
Retailer 2€429 EUR
Retailer 6€467 EUR
Retailer 10€478 EUR
Retailer 9€530 EUR
Retailer 11€678 EUR
Retailer 13€814 EUR
Retailer 16€895 EUR
Retailer 8€1,048 EUR
Retailer 5€1,082 EUR
Retailer 1€1,116 EUR
Retailer 12€1,302 EUR

45 data points across 16 retailers

21 retailers€203 EUR to €1,951 EUR

A
Cheapest Retailer
-
€203 EUR
$227 USD
A
Retailer 2
-
€226 EUR
$253 USD
View
Final sale: no returns
A
Retailer 3
-
€236 EUR
$264 USD
View
Retailer 4
-
€252 EUR
$282 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€252 EUR
$282 USD
View
A
Retailer 6
-
€378 EUR
HK$3,300 HKD
View
A
Retailer 7
-
€429 EUR
$479 USD
View
A
Retailer 8
-
€467 EUR
$522 USD
View
A
Retailer 9
-
€478 EUR
ZAR 8,633 ZAR
View
A
Retailer 10
-
€530 EUR
£466 GBP
View
A
Retailer 11
-
€538 EUR
$601 USD
View
B+
Retailer 12
-
€678 EUR
A$1,165 AUD
View
B+
Retailer 13
-
€814 EUR
$909 USD
View
B+
Retailer 14
-
€895 EUR
$1,000 USD
View
B
Retailer 15
-
€1,048 EUR
$1,171 USD
View
B
Retailer 16
-
€1,082 EUR
SGD 1,634 SGD
View
B
Retailer 17
-
€1,091 EUR
£960 GBP
View
B+
Retailer 18
-
€1,116 EUR
£982 GBP
View
B
Retailer 19
-
€1,145 EUR
$1,280 USD
View
Retailer 20
-
€1,302 EUR
$1,455 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-36CCB4896 · Oct 31
€1,951 EUR
$2,180 USD
View
20 more retailers have this diamond
Prices start from €203 EURSave up to €1,748 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
€203 EUR