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Round|Lab Grown|IGI

1.22ct F IF Round Lab Grown Diamond

EX • F/IF • IGI LG851601355

Certificate IGI LG851601355

Diamond specifications and retailer prices

From $637 NZD
As of November 4, 2026
Save $2,332 NZD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,969 NZD at Yadav Diamonds · As of November 4, 2026
View at Yadav 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 LG851601355 or 851601355. Listed at 15 retailers as of November 4, 2026, with prices from $637 to $2,969, a $2,332 spread on the same certified stone. Yadav Diamonds lists it at $2,969. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG851601355
Dimensions6.81 × 6.79 × 4.26 mm
L/W Ratio1.00
Top View
6.81 mm6.79 mm1.22 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851601355
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,048 NZD|Low: $637 NZD|High: $2,969 NZD|Avg: $1,472 NZD|-2.6%
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
Retailer 14
Yadav Diamonds
November 6, 2026
Retailer 3$637 NZD
Retailer 6$761 NZD
Retailer 7$845 NZD
Retailer 8$893 NZD
Retailer 14$975 NZD
Retailer 1$1,048 NZD
Retailer 13$1,160 NZD
Retailer 5$1,345 NZD
Retailer 12$1,388 NZD
Retailer 9$1,830 NZD
Retailer 4$1,909 NZD
Retailer 10$1,992 NZD
Retailer 11$2,001 NZD
Retailer 2$2,265 NZD
Yadav Diamonds$2,969 NZD

8 data points across 15 retailers

15 retailers$637 NZD to $2,969 NZD

A
Cheapest Retailer
-
$637 NZD
A
Retailer 2
-
$761 NZD
View
A
Retailer 3
-
$845 NZD
View
A
Retailer 4
-
$893 NZD
View
B+
Retailer 5
-
$975 NZD
View
B+
Retailer 6
-
$1,048 NZD
View
B+
Retailer 7
-
$1,160 NZD
View
B+
Retailer 8
-
$1,345 NZD
View
B+
Retailer 9
-
$1,388 NZD
View
B
Retailer 10
-
$1,830 NZD
View
B
Retailer 11
-
$1,909 NZD
View
B
Retailer 12
-
$1,992 NZD
View
B
Retailer 13
-
$2,001 NZD
View
B
Retailer 14
-
$2,265 NZD
View
Most Expensive
B
Yadav Diamonds
13376996 · Nov 4
$2,969 NZD
$1,669 USD
View
14 more retailers have this diamond
Prices start from $637 NZDSave up to $2,332 NZD

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
$637 NZD