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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 €204 EUR
$228 USD
As of October 30, 2026
Save €1,416 EUR (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,620 EUR at Brilliant Earth · As of October 31, 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 23 retailers as of October 30, 2026, with prices from €204 to €1,620, a €1,416 spread on the same certified stone. Brilliant Earth lists it at €1,620. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743523450
Dimensions8.42 × 6.06 × 3.80 mm
L/W Ratio1.39
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
8.42 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

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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: €1,620 EUR|Low: €180 EUR|High: €1,871 EUR|Avg: €647 EUR|-13.4%
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 31, 2026
Retailer 8€188 EUR
Retailer 13€204 EUR
Retailer 10€233 EUR
Retailer 15€320 EUR
Retailer 2€383 EUR
Retailer 6€393 EUR
Retailer 11€417 EUR
Retailer 3€484 EUR
Retailer 4€513 EUR
Retailer 18€554 EUR
Retailer 12€579 EUR
Retailer 17€683 EUR
Retailer 9€747 EUR
Retailer 5€777 EUR
Retailer 14€1,066 EUR
Retailer 16€1,081 EUR
Retailer 7€1,405 EUR
Brilliant Earth€1,620 EUR

37 data points across 18 retailers

23 retailers€204 EUR to €1,620 EUR

Retailer 1
-
€188 EUR
$210 USD
Price last confirmed 21 days ago
Retailer 2
-
€191 EUR
$213 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
€204 EUR
$228 USD
View
Final sale: no returns
Retailer 4
-
€221 EUR
$247 USD
View
Price last confirmed 37 days ago
Retailer 5
-
€233 EUR
$260 USD
View
Price last confirmed 19 days ago
Retailer 6
-
€233 EUR
$260 USD
View
Price last confirmed 29 days ago
Retailer 7
-
€234 EUR
$261 USD
View
Price last confirmed 36 days ago
B+
Retailer 8
-
€320 EUR
$358 USD
View
A
Retailer 9
-
€383 EUR
View
Retailer 10
-
€393 EUR
ZAR 7,099 ZAR
View
Price last confirmed 8 days ago
A
Retailer 11
-
€417 EUR
£367 GBP
View
A
Retailer 12
-
€484 EUR
$541 USD
View
A
Retailer 13
-
€513 EUR
$573 USD
View
A
Retailer 14
-
€554 EUR
A$953 AUD
View
B+
Retailer 15
-
€579 EUR
$647 USD
View
B+
Retailer 16
-
€683 EUR
$763 USD
View
Retailer 17
-
€747 EUR
$835 USD
View
Price last confirmed 24 days ago
B+
Retailer 18
-
€750 EUR
$838 USD
View
B+
Retailer 19
-
€777 EUR
$868 USD
View
B
Retailer 20
-
€1,066 EUR
£938 GBP
View
B
Retailer 21
-
€1,081 EUR
$1,208 USD
View
Retailer 22
-
€1,405 EUR
$1,570 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
16915386A · Oct 31
€1,620 EUR
$1,810 USD
View
22 more retailers have this diamond
Prices start from €204 EURSave up to €1,416 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
€204 EUR