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Round|Lab Grown|IGI

1.22ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG842652000

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842652000

Diamond specifications and retailer prices

From $452 NZD
$255 USD
As of October 29, 2026
Save $2,227 NZD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,679 NZD 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 LG842652000 or 842652000. Listed at 20 retailers as of October 29, 2026, with prices from $452 to $2,679, a $2,227 spread on the same certified stone. Brilliant Earth lists it at $2,679. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842652000
Dimensions6.83 × 6.87 × 4.23 mm
L/W Ratio1.01
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
6.83 mm6.87 mm1.22 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842652000
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 29
Current: $2,679 NZD|Low: $452 NZD|High: $3,070 NZD|Avg: $1,161 NZD|-12.7%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 18$452 NZD
Retailer 5$504 NZD
Retailer 16$523 NZD
Retailer 11$561 NZD
Retailer 12$566 NZD
Retailer 4$613 NZD
Retailer 6$754 NZD
Retailer 2$843 NZD
Retailer 17$891 NZD
Retailer 19$930 NZD
Retailer 8$962 NZD
Retailer 3$1,006 NZD
Retailer 13$1,065 NZD
Retailer 7$1,363 NZD
Retailer 14$1,721 NZD
Retailer 15$1,801 NZD
Retailer 10$1,805 NZD
Retailer 20$2,256 NZD
Retailer 9$2,395 NZD
Brilliant Earth$2,679 NZD

19 data points across 20 retailers

20 retailers$452 NZD to $2,679 NZD

A+
Cheapest Retailer
-
$452 NZD
$255 USD
A
Retailer 2
-
$504 NZD
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$523 NZD
$295 USD
View
A
Retailer 4
-
$561 NZD
$316 USD
View
A
Retailer 5
-
$566 NZD
$319 USD
View
A
Retailer 6
-
$613 NZD
HK$2,700 HKD
View
A
Retailer 7
-
$754 NZD
$425 USD
View
A
Retailer 8
-
$843 NZD
$475 USD
View
A
Retailer 9
-
$891 NZD
£395 GBP
View
A
Retailer 10
-
$930 NZD
€499 EUR
View
A
Retailer 11
-
$962 NZD
ZAR 8,761 ZAR
View
A
Retailer 12
-
$1,006 NZD
$567 USD
View
A
Retailer 13
-
$1,065 NZD
£473 GBP
View
B+
Retailer 14
-
$1,363 NZD
A$1,182 AUD
View
B+
Retailer 15
-
$1,721 NZD
$970 USD
View
B+
Retailer 16
-
$1,801 NZD
$1,015 USD
View
B+
Retailer 17
-
$1,805 NZD
SGD 1,375 SGD
View
B+
Retailer 18
-
$2,256 NZD
£1,001 GBP
View
B
Retailer 19
-
$2,395 NZD
$1,350 USD
View
Most Expensive
B
Brilliant Earth
21813149A · Oct 30
$2,679 NZD
$1,510 USD
View
19 more retailers have this diamond
Prices start from $452 NZDSave up to $2,227 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
$452 NZD