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Radiant|Lab Grown|IGI

1.05ct D IF Radiant Lab Grown Diamond

GD • D/IF • IGI LG696522926

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

Certificate IGI LG696522926

Diamond specifications and retailer prices

From $394 NZD
As of November 4, 2026
Save $3,296 NZD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,690 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG696522926 or 696522926. Listed at 23 retailers as of November 4, 2026, with prices from $394 to $3,690, a $3,296 spread on the same certified stone. Brilliant Earth lists it at $3,690. 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

1.05
Carat
D
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.1°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696522926
Dimensions7.22 × 5.03 × 3.33 mm
L/W Ratio1.44
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
7.22 mm5.03 mm1.05 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696522926
Side View
Table 64.0%Crown 24.1°Girdle: Slightly ThickPavilion 35.9°Culet: NoneDepth 66.2%

Caratlytics Score

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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: $3,690 NZD|Low: $374 NZD|High: $4,400 NZD|Avg: $1,318 NZD|-16.1%
Brilliant Earth
Retailer 2
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Retailer 20
November 5, 2026
Retailer 5$394 NZD
Retailer 19$440 NZD
Retailer 20$456 NZD
Retailer 8$488 NZD
Retailer 11$488 NZD
Retailer 9$830 NZD
Retailer 16$841 NZD
Retailer 2$899 NZD
Retailer 7$905 NZD
Retailer 17$919 NZD
Retailer 4$1,054 NZD
Retailer 15$1,192 NZD
Retailer 6$1,568 NZD
Retailer 14$1,574 NZD
Retailer 12$1,660 NZD
Retailer 18$1,825 NZD
Retailer 13$1,948 NZD
Retailer 10$2,239 NZD
Retailer 3$2,315 NZD
Brilliant Earth$3,690 NZD

39 data points across 20 retailers

23 retailers$394 NZD to $3,690 NZD

A
Cheapest Retailer
-
$394 NZD
A
Retailer 2
-
$440 NZD
View
Final sale: no returns
A
Retailer 3
-
$456 NZD
View
Retailer 4
-
$488 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$488 NZD
View
B+
Retailer 6
-
$830 NZD
View
A
Retailer 7
-
$841 NZD
View
B+
Retailer 8
-
$899 NZD
View
B+
Retailer 9
-
$905 NZD
View
B+
Retailer 10
-
$919 NZD
View
B+
Retailer 11
-
$1,054 NZD
View
B+
Retailer 12
-
$1,192 NZD
View
B
Retailer 13
-
$1,354 NZD
View
B
Retailer 14
-
$1,568 NZD
View
B
Retailer 15
-
$1,574 NZD
View
B
Retailer 16
-
$1,660 NZD
View
B
Retailer 17
-
$1,763 NZD
View
B
Retailer 18
-
$1,825 NZD
View
B
Retailer 19
-
$1,948 NZD
View
B
Retailer 20
-
$2,239 NZD
View
Retailer 21
-
$2,258 NZD
View
Price last confirmed 66 days ago
B
Retailer 22
-
$2,315 NZD
View
Most Expensive
B
Brilliant Earth
15979864A · Nov 4
$3,690 NZD
$2,080 USD
View
22 more retailers have this diamond
Prices start from $394 NZDSave up to $3,296 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
1.05ct Radiant
$394 NZD