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Round|Lab Grown|IGI

1.22ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG807699754

Shape and cutting style on the report: Round brilliant

Certificate IGI LG807699754

Diamond specifications and retailer prices

From €213 EUR
$238 USD
As of October 29, 2026
Save €1,139 EUR (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,352 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round 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 LG807699754 or 807699754. Listed at 19 retailers as of October 29, 2026, with prices from €213 to €1,352, a €1,139 spread on the same certified stone. Brilliant Earth lists it at €1,352. 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 angle33.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807699754
Dimensions6.89 × 6.86 × 4.18 mm
L/W Ratio1.00
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
6.89 mm6.86 mm1.22 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807699754
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.8%

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: Oct 29
Current: €1,352 EUR|Low: €213 EUR|High: €1,352 EUR|Avg: €535 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
October 30, 2026
Retailer 16€213 EUR
Retailer 3€238 EUR
Retailer 13€247 EUR
Retailer 8€264 EUR
Retailer 9€268 EUR
Retailer 10€298 EUR
Retailer 4€356 EUR
Retailer 14€420 EUR
Retailer 18€436 EUR
Retailer 6€454 EUR
Retailer 19€479 EUR
Retailer 15€499 EUR
Retailer 7€644 EUR
Retailer 12€849 EUR
Retailer 2€852 EUR
Retailer 5€854 EUR
Retailer 17€1,064 EUR
Retailer 11€1,204 EUR
Brilliant Earth€1,352 EUR

19 data points across 19 retailers

19 retailers€213 EUR to €1,352 EUR

A
Cheapest Retailer
-
€213 EUR
$238 USD
A
Retailer 2
-
€238 EUR
$266 USD
View
Final sale: no returns
A
Retailer 3
-
€247 EUR
$276 USD
View
A
Retailer 4
-
€264 EUR
$295 USD
View
A
Retailer 5
-
€268 EUR
$299 USD
View
A
Retailer 6
-
€298 EUR
HK$2,600 HKD
View
A
Retailer 7
-
€356 EUR
$398 USD
View
A
Retailer 8
-
€420 EUR
£370 GBP
View
A
Retailer 9
-
€436 EUR
View
A
Retailer 10
-
€454 EUR
ZAR 8,191 ZAR
View
A
Retailer 11
-
€479 EUR
$535 USD
View
A
Retailer 12
-
€499 EUR
£439 GBP
View
B+
Retailer 13
-
€644 EUR
A$1,107 AUD
View
B+
Retailer 14
-
€849 EUR
$949 USD
View
B+
Retailer 15
-
€852 EUR
$952 USD
View
B+
Retailer 16
-
€854 EUR
SGD 1,289 SGD
View
B+
Retailer 17
-
€1,064 EUR
£936 GBP
View
Retailer 18
-
€1,204 EUR
$1,345 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
20141654A · Oct 30
€1,352 EUR
$1,510 USD
View
18 more retailers have this diamond
Prices start from €213 EURSave up to €1,139 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 Round
€213 EUR