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Round|Lab Grown|IGI

1.22ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG791609630

Shape and cutting style on the report: Round brilliant

Certificate IGI LG791609630

Diamond specifications and retailer prices

From $316 USD
As of October 29, 2026
Save $2,484 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,800 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG791609630 or 791609630. Listed at 22 retailers as of October 29, 2026, with prices from $316 to $2,800, a $2,484 spread on the same certified stone. Do Amore Diamonds lists it at $2,800. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791609630
Dimensions6.85 × 6.82 × 4.24 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
6.85 mm6.82 mm1.22 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791609630
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.1%

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: $2,800 USD|Low: $353 USD|High: $2,800 USD|Avg: $942 USD
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
October 30, 2026
Retailer 7$353 USD
Retailer 13$366 USD
Retailer 16$521 USD
Retailer 11$545 USD
Retailer 6$565 USD
Retailer 15$576 USD
Retailer 9$670 USD
Retailer 10$742 USD
Retailer 2$775 USD
Retailer 14$1,148 USD
Retailer 8$1,263 USD
Retailer 4$1,510 USD
Retailer 5$1,548 USD
Retailer 3$1,558 USD
Retailer 12$1,690 USD
Do Amore Diamonds$2,800 USD

42 data points across 16 retailers

22 retailers$316 USD to $2,800 USD

A
Cheapest Retailer
-
$316 USD
A
Retailer 2
-
$353 USD
View
Final sale: no returns
A
Retailer 3
-
$366 USD
View
A
Retailer 4
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$391 USD
View
A
Retailer 5
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$391 USD
View
A
Retailer 6
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$521 USD
View
A
Retailer 7
-
$545 USD
View
A
Retailer 8
-
$565 USD
View
A
Retailer 9
-
$576 USD
View
A
Retailer 10
-
$670 USD
€638 EUR
View
B+
Retailer 11
-
$742 USD
ZAR 11,995 ZAR
View
B+
Retailer 12
-
$775 USD
£610 GBP
View
B+
Retailer 13
-
$1,132 USD
View
B+
Retailer 14
-
$1,148 USD
View
B+
Retailer 15
-
$1,263 USD
View
B+
Retailer 16
-
$1,389 USD
View
Retailer 17
-
$1,510 USD
View
Price last confirmed 8 days ago
B
Retailer 18
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$1,548 USD
View
B
Retailer 19
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$1,558 USD
View
B
Retailer 20
-
$1,650 USD
View
B+
Retailer 21
-
$1,690 USD
£1,331 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E47376BCE · Oct 29
$2,800 USD
View
21 more retailers have this diamond
Prices start from $316 USDSave up to $2,484 USD

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
$316 USD