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Oval|Lab Grown|IGI

1.22ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG743523450

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG743523450

Diamond specifications and retailer prices

From €205 EUR
$228 USD
As of October 29, 2026
Save €1,673 EUR (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,877 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.22ct lab-grown oval diamond

This 1.22ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743523450 or 743523450. Listed at 22 retailers as of October 28, 2026, with prices from €205 to €1,877, a €1,673 spread on the same certified stone. Brilliant Earth lists it at €1,877. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743523450
Dimensions6.06 × 6.06 × 3.80 mm
L/W Ratio1.00
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
6.06 mm6.06 mm1.22 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743523450
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.7%

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 29
Current: €1,877 EUR|Low: €181 EUR|High: €1,877 EUR|Avg: €645 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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 8€189 EUR
Retailer 2€205 EUR
Retailer 10€234 EUR
Retailer 12€322 EUR
Retailer 6€392 EUR
Retailer 4€395 EUR
Retailer 14€416 EUR
Retailer 17€486 EUR
Retailer 18€515 EUR
Retailer 16€556 EUR
Retailer 15€685 EUR
Retailer 9€750 EUR
Retailer 7€753 EUR
Retailer 3€780 EUR
Retailer 11€1,070 EUR
Retailer 13€1,085 EUR
Retailer 5€1,410 EUR
Brilliant Earth€1,877 EUR

37 data points across 18 retailers

22 retailers€205 EUR to €1,877 EUR

A
Retailer 1
-
€189 EUR
$210 USD
Price last confirmed 18 days ago
A
Retailer 2
-
€191 EUR
$213 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
€205 EUR
$228 USD
View
Final sale: no returns
A
Retailer 4
-
€222 EUR
$247 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
€234 EUR
$260 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
€234 EUR
$260 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
€234 EUR
$261 USD
View
Price last confirmed 34 days ago
B+
Retailer 8
-
€322 EUR
$358 USD
View
A
Retailer 9
-
€392 EUR
View
Price last confirmed 10 days ago
A
Retailer 10
-
€395 EUR
ZAR 7,099 ZAR
View
A
Retailer 11
-
€416 EUR
£365 GBP
View
A
Retailer 12
-
€486 EUR
$541 USD
View
A
Retailer 13
-
€515 EUR
$573 USD
View
A
Retailer 14
-
€556 EUR
A$953 AUD
View
B+
Retailer 15
-
€685 EUR
$763 USD
View
B+
Retailer 16
-
€750 EUR
$835 USD
View
Price last confirmed 21 days ago
B+
Retailer 17
-
€753 EUR
$838 USD
View
B+
Retailer 18
-
€780 EUR
$868 USD
View
B
Retailer 19
-
€1,070 EUR
£938 GBP
View
B
Retailer 20
-
€1,085 EUR
$1,208 USD
View
B
Retailer 21
-
€1,410 EUR
$1,570 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
16915386A · Oct 28
€1,877 EUR
$2,090 USD
View
21 more retailers have this diamond
Prices start from €205 EURSave up to €1,673 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
1.22ct Oval
€205 EUR