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Radiant|Lab Grown|IGI

1.22ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG754594893

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG754594893

Diamond specifications and retailer prices

From $396 NZD
As of November 4, 2026
Save $3,401 NZD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,796 NZD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown radiant diamond

This 1.22ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754594893 or 754594893. Listed at 24 retailers as of November 4, 2026, with prices from $396 to $3,796, a $3,401 spread on the same certified stone. Do Amore Diamonds lists it at $3,796. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594893
Dimensions7.89 × 5.32 × 3.44 mm
L/W Ratio1.48
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
7.89 mm5.32 mm1.22 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594893
Side View
Table 62.0%Crown 41.4°Girdle: Slightly ThickPavilion 33°Culet: NoneDepth 64.7%

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 4
Current: $3,796 NZD|Low: $396 NZD|High: $4,009 NZD|Avg: $1,571 NZD|-5.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 12
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Retailer 20
November 5, 2026
Retailer 19$396 NZD
Retailer 5$458 NZD
Retailer 2$490 NZD
Retailer 15$555 NZD
Retailer 14$749 NZD
Retailer 20$763 NZD
Retailer 4$901 NZD
Retailer 8$986 NZD
Retailer 13$1,017 NZD
Retailer 6$1,190 NZD
Retailer 11$1,389 NZD
Retailer 17$1,581 NZD
Retailer 16$1,739 NZD
Retailer 7$2,040 NZD
Retailer 3$2,196 NZD
Retailer 18$2,244 NZD
Retailer 9$2,288 NZD
Retailer 10$3,140 NZD
Retailer 12$3,273 NZD
Do Amore Diamonds$3,796 NZD

29 data points across 20 retailers

24 retailers$396 NZD to $3,796 NZD

A
Cheapest Retailer
-
$396 NZD
A
Retailer 2
-
$458 NZD
View
A
Retailer 3
-
$490 NZD
View
A
Retailer 4
-
$490 NZD
View
Final sale: no returns
A
Retailer 5
-
$555 NZD
View
A
Retailer 6
-
$749 NZD
View
A
Retailer 7
-
$763 NZD
View
A
Retailer 8
-
$901 NZD
View
A
Retailer 9
-
$944 NZD
View
A
Retailer 10
-
$986 NZD
View
A
Retailer 11
-
$1,017 NZD
View
A
Retailer 12
-
$1,075 NZD
View
B+
Retailer 13
-
$1,190 NZD
View
Retailer 14
-
$1,389 NZD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$1,581 NZD
View
B+
Retailer 16
-
$1,739 NZD
View
B
Retailer 17
-
$2,040 NZD
View
Retailer 18
-
$2,180 NZD
View
Price last confirmed 31 days ago
B
Retailer 19
-
$2,196 NZD
View
B
Retailer 20
-
$2,244 NZD
View
B
Retailer 21
-
$2,288 NZD
View
B
Retailer 22
-
$3,140 NZD
View
Retailer 23
-
$3,273 NZD
View
Price last confirmed 18 days ago
Most Expensive
B
Do Amore Diamonds
27-7A5B2843B · Nov 5
$3,796 NZD
$2,140 USD
View
23 more retailers have this diamond
Prices start from $396 NZDSave up to $3,401 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 Radiant
$396 NZD