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Round|Lab Grown|IGI

1.22ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG728507081

Shape and cutting style on the report: Round brilliant

Certificate IGI LG728507081

Diamond specifications and retailer prices

From $249 USD
As of November 1, 2026
Save $1,016 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,265 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG728507081 or 728507081. Listed at 20 retailers as of November 1, 2026, with prices from $249 to $1,265, a $1,016 spread on the same certified stone. Reve Diamonds lists it at $1,265. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728507081
Dimensions6.92 × 6.95 × 4.15 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
6.92 mm6.95 mm1.22 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728507081
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.9%

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: Nov 1
Current: $445 USD|Low: $249 USD|High: $1,265 USD|Avg: $600 USD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 2, 2026
Retailer 12$249 USD
Retailer 2$272 USD
Retailer 4$276 USD
Retailer 11$380 USD
Retailer 1$445 USD
Retailer 7$476 USD
Retailer 6$508 USD
Retailer 13$518 USD
Retailer 3$641 USD
Retailer 9$673 USD
Retailer 10$890 USD
Retailer 5$940 USD
Retailer 8$1,111 USD
Reve Diamonds$1,265 USD

42 data points across 14 retailers

20 retailers$249 USD to $1,265 USD

Retailer 1
-
$214 USD
Price last confirmed 26 days ago
Retailer 2
-
$223 USD
View
Price last confirmed 41 days ago
A
Retailer 3
-
$249 USD
View
Final sale: no returns
Retailer 4
-
$258 USD
View
Price last confirmed 41 days ago
Retailer 5
-
$272 USD
View
Price last confirmed 41 days ago
Retailer 6
-
$276 USD
View
Price last confirmed 25 days ago
Retailer 7
-
$276 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
$380 USD
View
A
Retailer 9
-
$445 USD
£351 GBP
View
A
Retailer 10
-
$476 USD
ZAR 7,696 ZAR
View
A
Retailer 11
-
$508 USD
£400 GBP
View
A
Retailer 12
-
$518 USD
View
B+
Retailer 13
-
$641 USD
View
B+
Retailer 14
-
$673 USD
A$1,035 AUD
View
Retailer 15
-
$887 USD
View
Price last confirmed 33 days ago
Retailer 16
-
$887 USD
View
Price last confirmed 42 days ago
B
Retailer 17
-
$890 USD
View
B
Retailer 18
-
$940 USD
View
B
Retailer 19
-
$1,111 USD
£875 GBP
View
Most Expensive
B
Reve Diamonds
08CD046D1 · Nov 1
$1,265 USD
View
19 more retailers have this diamond
Prices start from $249 USDSave up to $1,016 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
$249 USD