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Oval|Lab Grown|IGI

1.21ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG714504670

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG714504670

Diamond specifications and retailer prices

From €211 EUR
$236 USD
As of October 29, 2026
Save €1,731 EUR (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,942 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.21ct lab-grown oval diamond

This 1.21ct lab-grown oval 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 LG714504670 or 714504670. Listed at 24 retailers as of October 29, 2026, with prices from €211 to €1,942, a €1,731 spread on the same certified stone. Brilliant Earth lists it at €1,942. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG714504670
Dimensions8.56 × 6.13 × 3.76 mm
L/W Ratio1.40
Girdle conditionFaceted
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
8.56 mm6.13 mm1.21 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG714504670
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

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 29
Current: €1,942 EUR|Low: €209 EUR|High: €1,942 EUR|Avg: €683 EUR
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 21
October 31, 2026
Retailer 11€211 EUR
Retailer 21€235 EUR
Retailer 20€244 EUR
Retailer 6€261 EUR
Retailer 14€261 EUR
Retailer 7€441 EUR
Retailer 16€449 EUR
Retailer 5€476 EUR
Retailer 18€491 EUR
Retailer 15€494 EUR
Retailer 2€522 EUR
Retailer 17€638 EUR
Retailer 9€687 EUR
Retailer 4€699 EUR
Retailer 10€840 EUR
Retailer 12€887 EUR
Retailer 19€1,049 EUR
Retailer 13€1,069 EUR
Retailer 8€1,170 EUR
Retailer 3€1,325 EUR
Brilliant Earth€1,942 EUR

39 data points across 21 retailers

24 retailers€211 EUR to €1,942 EUR

Retailer 1
-
€209 EUR
$234 USD
Price last confirmed 40 days ago
A
Retailer 2
-
€211 EUR
$236 USD
View
A
Retailer 3
-
€235 EUR
$263 USD
View
Final sale: no returns
A
Retailer 4
-
€244 EUR
$273 USD
View
Retailer 5
-
€256 EUR
$286 USD
View
Price last confirmed 40 days ago
A
Retailer 6
-
€261 EUR
$292 USD
View
A
Retailer 7
-
€261 EUR
$292 USD
View
A
Retailer 8
-
€441 EUR
$493 USD
View
A
Retailer 9
-
€449 EUR
ZAR 8,108 ZAR
View
A
Retailer 10
-
€476 EUR
$532 USD
View
A
Retailer 11
-
€491 EUR
View
A
Retailer 12
-
€494 EUR
£435 GBP
View
A
Retailer 13
-
€522 EUR
A$898 AUD
View
B+
Retailer 14
-
€638 EUR
A$1,096 AUD
View
B+
Retailer 15
-
€687 EUR
$768 USD
View
B+
Retailer 16
-
€699 EUR
$781 USD
View
B+
Retailer 17
-
€840 EUR
$939 USD
View
B+
Retailer 18
-
€887 EUR
$991 USD
View
B+
Retailer 19
-
€953 EUR
$1,065 USD
View
B
Retailer 20
-
€1,049 EUR
£923 GBP
View
B+
Retailer 21
-
€1,069 EUR
A$1,837 AUD
View
B
Retailer 22
-
€1,170 EUR
$1,307 USD
View
Retailer 23
-
€1,325 EUR
$1,480 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
15878832A · Oct 31
€1,942 EUR
$2,170 USD
View
23 more retailers have this diamond
Prices start from €211 EURSave up to €1,731 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
1.21ct Oval
€211 EUR