Oval|Lab Grown|IGI

1.21ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG809603069

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809603069

Diamond specifications and retailer prices

From €212 EUR
$237 USD
As of October 30, 2026
Save €1,489 EUR (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,701 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 LG809603069 or 809603069. Listed at 22 retailers as of October 30, 2026, with prices from €212 to €1,701, a €1,489 spread on the same certified stone. Brilliant Earth lists it at €1,701. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809603069
Dimensions8.54 × 6.05 × 3.76 mm
L/W Ratio1.41
Girdle conditionFaceted
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
8.54 mm6.05 mm1.21 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809603069
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.1%

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: €1,701 EUR|Low: €153 EUR|High: €1,745 EUR|Avg: €685 EUR|-2.6%
Brilliant Earth
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
October 31, 2026
Retailer 6€212 EUR
Retailer 8€239 EUR
Retailer 16€331 EUR
Retailer 2€396 EUR
Retailer 12€405 EUR
Retailer 9€432 EUR
Retailer 4€506 EUR
Retailer 3€520 EUR
Retailer 13€576 EUR
Retailer 10€605 EUR
Retailer 15€692 EUR
Retailer 5€805 EUR
Retailer 11€949 EUR
Retailer 7€1,103 EUR
Retailer 14€1,307 EUR
Brilliant Earth€1,701 EUR

37 data points across 16 retailers

22 retailers€212 EUR to €1,701 EUR

Retailer 1
-
€190 EUR
$212 USD
Price last confirmed 21 days ago
Retailer 2
-
€192 EUR
$215 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
€212 EUR
$237 USD
View
Final sale: no returns
Retailer 4
-
€224 EUR
$250 USD
View
Price last confirmed 37 days ago
Retailer 5
-
€235 EUR
$263 USD
View
Price last confirmed 36 days ago
Retailer 6
-
€235 EUR
$263 USD
View
Price last confirmed 19 days ago
Retailer 7
-
€235 EUR
$263 USD
View
Price last confirmed 32 days ago
A
Retailer 8
-
€331 EUR
$370 USD
View
A
Retailer 9
-
€396 EUR
View
A
Retailer 10
-
€405 EUR
ZAR 7,305 ZAR
View
A
Retailer 11
-
€432 EUR
£380 GBP
View
A
Retailer 12
-
€506 EUR
$565 USD
View
A
Retailer 13
-
€520 EUR
$581 USD
View
B+
Retailer 14
-
€576 EUR
A$990 AUD
View
B+
Retailer 15
-
€605 EUR
$676 USD
View
B+
Retailer 16
-
€692 EUR
$773 USD
View
Retailer 17
-
€757 EUR
$846 USD
View
Price last confirmed 24 days ago
B+
Retailer 18
-
€805 EUR
$899 USD
View
B+
Retailer 19
-
€949 EUR
£835 GBP
View
B
Retailer 20
-
€1,103 EUR
$1,233 USD
View
Retailer 21
-
€1,307 EUR
$1,460 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
20535723A · Oct 31
€1,701 EUR
$1,900 USD
View
21 more retailers have this diamond
Prices start from €212 EURSave up to €1,489 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
€212 EUR