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Oval|Lab Grown|IGI

1.22ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG799605271

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799605271

Diamond specifications and retailer prices

From €214 EUR
$239 USD
As of October 30, 2026
Save €1,406 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 LG799605271 or 799605271. Listed at 23 retailers as of October 30, 2026, with prices from €214 to €1,620, a €1,406 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799605271
Dimensions8.74 × 5.93 × 3.70 mm
L/W Ratio1.47
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
8.74 mm5.93 mm1.22 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799605271
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 62.4%

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: €158 EUR|High: €1,871 EUR|Avg: €674 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
October 31, 2026
Retailer 16€214 EUR
Retailer 8€248 EUR
Retailer 11€336 EUR
Retailer 2€400 EUR
Retailer 13€409 EUR
Retailer 9€442 EUR
Retailer 3€513 EUR
Retailer 4€523 EUR
Retailer 15€582 EUR
Retailer 10€613 EUR
Retailer 14€687 EUR
Retailer 5€814 EUR
Retailer 7€990 EUR
Retailer 12€1,110 EUR
Retailer 6€1,405 EUR
Brilliant Earth€1,620 EUR

37 data points across 16 retailers

23 retailers€214 EUR to €1,620 EUR

Retailer 1
-
€197 EUR
$220 USD
Price last confirmed 21 days ago
Retailer 2
-
€200 EUR
$223 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
€214 EUR
$239 USD
View
Final sale: no returns
Retailer 4
-
€232 EUR
$259 USD
View
Price last confirmed 37 days ago
Retailer 5
-
€244 EUR
$273 USD
View
Price last confirmed 20 days ago
Retailer 6
-
€244 EUR
$273 USD
View
Price last confirmed 32 days ago
Retailer 7
-
€244 EUR
$273 USD
View
Price last confirmed 37 days ago
A
Retailer 8
-
€336 EUR
$375 USD
View
A
Retailer 9
-
€400 EUR
View
A
Retailer 10
-
€409 EUR
ZAR 7,390 ZAR
View
A
Retailer 11
-
€442 EUR
£388 GBP
View
A
Retailer 12
-
€513 EUR
$573 USD
View
A
Retailer 13
-
€523 EUR
$584 USD
View
A
Retailer 14
-
€582 EUR
A$1,001 AUD
View
B+
Retailer 15
-
€613 EUR
$685 USD
View
B+
Retailer 16
-
€687 EUR
$767 USD
View
Retailer 17
-
€784 EUR
$876 USD
View
Price last confirmed 24 days ago
B+
Retailer 18
-
€788 EUR
$880 USD
View
B+
Retailer 19
-
€814 EUR
$909 USD
View
Retailer 20
-
€990 EUR
£871 GBP
View
Price last confirmed 21 days ago
B
Retailer 21
-
€1,110 EUR
$1,241 USD
View
Retailer 22
-
€1,405 EUR
$1,570 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
19793044A · Oct 31
€1,620 EUR
$1,810 USD
View
22 more retailers have this diamond
Prices start from €214 EURSave up to €1,406 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
€214 EUR