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Radiant|Lab Grown|IGI

1.26ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG617451467

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

Certificate IGI LG617451467

Diamond specifications and retailer prices

From $397 NZD
As of November 4, 2026
Save $4,020 NZD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,417 NZD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.26ct lab-grown radiant diamond

This 1.26ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG617451467 or 617451467. Listed at 21 retailers as of November 3, 2026, with prices from $397 to $4,417, a $4,020 spread on the same certified stone. Do Amore Diamonds lists it at $4,417. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617451467
Dimensions7.66 × 5.21 × 3.56 mm
L/W Ratio1.47
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
7.66 mm5.21 mm1.26 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617451467
Side View
Table 68.0%Crown 47.7°Girdle: MediumPavilion 34.8°Culet: NoneDepth 68.3%

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: Nov 4
Current: $3,814 NZD|Low: $397 NZD|High: $4,506 NZD|Avg: $1,550 NZD|-3.6%
Do Amore Diamonds
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
November 5, 2026
Retailer 11$397 NZD
Retailer 3$445 NZD
Retailer 14$461 NZD
Retailer 4$493 NZD
Retailer 8$500 NZD
Retailer 13$660 NZD
Retailer 5$953 NZD
Retailer 2$1,024 NZD
Retailer 9$1,064 NZD
Retailer 15$1,135 NZD
Retailer 18$1,332 NZD
Retailer 16$1,385 NZD
Retailer 12$1,749 NZD
Retailer 17$2,053 NZD
Retailer 6$2,214 NZD
Retailer 7$3,246 NZD
Retailer 10$3,309 NZD
Do Amore Diamonds$3,814 NZD

32 data points across 18 retailers

21 retailers$397 NZD to $4,417 NZD

A+
Cheapest Retailer
-
$397 NZD
A
Retailer 2
-
$445 NZD
View
Final sale: no returns
A
Retailer 3
-
$461 NZD
View
A
Retailer 4
-
$493 NZD
View
Retailer 5
-
$500 NZD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$660 NZD
View
A
Retailer 7
-
$953 NZD
View
A
Retailer 8
-
$1,024 NZD
View
A
Retailer 9
-
$1,064 NZD
View
A
Retailer 10
-
$1,135 NZD
View
A
Retailer 11
-
$1,332 NZD
View
B+
Retailer 12
-
$1,385 NZD
View
B+
Retailer 13
-
$1,749 NZD
View
B+
Retailer 14
-
$2,053 NZD
View
B+
Retailer 15
-
$2,214 NZD
View
B
Retailer 16
-
$3,246 NZD
View
Retailer 17
-
$3,309 NZD
View
Price last confirmed 18 days ago
B
Retailer 18
-
$3,814 NZD
View
B
Retailer 19
-
$4,219 NZD
View
B
Retailer 20
-
$4,327 NZD
View
Most Expensive
B
Do Amore Diamonds
23-617451467 · Nov 3
$4,417 NZD
$2,490 USD
View
20 more retailers have this diamond
Prices start from $397 NZDSave up to $4,020 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+
1.26ct Radiant
$397 NZD