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Oval|Lab Grown|IGI

1.21ct F IF Oval Lab Grown Diamond

EX • F/IF • IGI LG793623649

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG793623649

Diamond specifications and retailer prices

From €211 EUR
As of November 4, 2026
Save €1,348 EUR (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,559 EUR at Brilliant Earth · As of November 4, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG793623649 or 793623649. Listed at 23 retailers as of November 4, 2026, with prices from €211 to €1,559, a €1,348 spread on the same certified stone. Brilliant Earth lists it at €1,559. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793623649
Dimensions8.66 × 5.94 × 3.73 mm
L/W Ratio1.46
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
8.66 mm5.94 mm1.21 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793623649
Side View
Table 56.0%Crown 33.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.8%

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: Nov 4
Current: €1,559 EUR|Low: €211 EUR|High: €1,559 EUR|Avg: €614 EUR
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
November 6, 2026
Retailer 4€211 EUR
Retailer 6€234 EUR
Retailer 15€330 EUR
Retailer 11€393 EUR
Retailer 10€404 EUR
Retailer 2€427 EUR
Retailer 5€502 EUR
Retailer 3€518 EUR
Retailer 9€572 EUR
Retailer 12€601 EUR
Retailer 14€708 EUR
Retailer 7€799 EUR
Retailer 13€942 EUR
Retailer 8€1,109 EUR
Brilliant Earth€1,559 EUR

38 data points across 15 retailers

23 retailers€211 EUR to €1,559 EUR

Retailer 1
-
€189 EUR
Price last confirmed 44 days ago
Retailer 2
-
€189 EUR
View
Price last confirmed 27 days ago
A
Retailer 3
-
€211 EUR
View
Final sale: no returns
Retailer 4
-
€219 EUR
View
Price last confirmed 42 days ago
Retailer 5
-
€231 EUR
View
Price last confirmed 42 days ago
Retailer 6
-
€234 EUR
View
Price last confirmed 25 days ago
Retailer 7
-
€234 EUR
View
Price last confirmed 35 days ago
A
Retailer 8
-
€330 EUR
View
A
Retailer 9
-
€393 EUR
View
A
Retailer 10
-
€404 EUR
View
A
Retailer 11
-
€427 EUR
View
A
Retailer 12
-
€502 EUR
View
A
Retailer 13
-
€518 EUR
View
A
Retailer 14
-
€572 EUR
View
A
Retailer 15
-
€601 EUR
View
B+
Retailer 16
-
€708 EUR
View
Retailer 17
-
€753 EUR
View
Price last confirmed 30 days ago
Retailer 18
-
€755 EUR
View
Price last confirmed 11 days ago
B+
Retailer 19
-
€799 EUR
View
Retailer 20
-
€942 EUR
View
Price last confirmed 8 days ago
B
Retailer 21
-
€1,097 EUR
View
B
Retailer 22
-
€1,109 EUR
View
Most Expensive
B
Brilliant Earth
18988529A · Nov 4
€1,559 EUR
$1,750 USD
View
22 more retailers have this diamond
Prices start from €211 EURSave up to €1,348 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