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Radiant|Lab Grown|IGI

1.04ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG654405748

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

Certificate IGI LG654405748

Diamond specifications and retailer prices

From $330 NZD
As of November 4, 2026
Save $2,828 NZD (90%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $3,158 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown radiant diamond

This 1.04ct lab-grown radiant 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 LG654405748 or 654405748. Listed at 32 retailers as of November 4, 2026, with prices from $330 to $3,158, a $2,828 spread on the same certified stone. Do Amore Diamonds lists it at $3,158. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654405748
Dimensions7.50 × 4.97 × 3.29 mm
L/W Ratio1.51
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
7.50 mm4.97 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654405748
Side View
Table 65.0%Crown 44.1°Girdle: MED-STKPavilion 33.4°Culet: NoneDepth 66.2%

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: $820 NZD|Low: $330 NZD|High: $3,069 NZD|Avg: $1,226 NZD|+3.6%
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
November 5, 2026
Retailer 3$330 NZD
Retailer 12$373 NZD
Retailer 4$639 NZD
Retailer 8$765 NZD
Retailer 7$777 NZD
Retailer 1$820 NZD
Retailer 5$834 NZD
Retailer 11$1,100 NZD
Retailer 2$1,385 NZD
Retailer 10$1,801 NZD
Retailer 6$2,099 NZD
Retailer 9$2,324 NZD
Retailer 13$2,342 NZD

44 data points across 13 retailers

32 retailers$330 NZD to $3,158 NZD

Retailer 1
-
$330 NZD
Price last confirmed 36 days ago
A
Retailer 2
-
$330 NZD
View
Retailer 3
-
$330 NZD
View
Price last confirmed 28 days ago
A
Retailer 4
-
$373 NZD
View
Final sale: no returns
Retailer 5
-
$381 NZD
View
Price last confirmed 39 days ago
Retailer 6
-
$403 NZD
View
Price last confirmed 37 days ago
Retailer 7
-
$408 NZD
View
Price last confirmed 33 days ago
A
Retailer 8
-
$639 NZD
View
A
Retailer 9
-
$658 NZD
View
A
Retailer 10
-
$765 NZD
View
A
Retailer 11
-
$777 NZD
View
A
Retailer 12
-
$793 NZD
View
A
Retailer 13
-
$820 NZD
View
A
Retailer 14
-
$834 NZD
View
A
Retailer 15
-
$965 NZD
View
Retailer 16
-
$1,100 NZD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$1,385 NZD
View
B+
Retailer 18
-
$1,448 NZD
View
Retailer 19
-
$1,448 NZD
View
Price last confirmed 36 days ago
Retailer 20
-
$1,448 NZD
View
Price last confirmed 26 days ago
B+
Retailer 21
-
$1,581 NZD
View
B+
Retailer 22
-
$1,753 NZD
View
B+
Retailer 23
-
$1,801 NZD
View
B
Retailer 24
-
$2,037 NZD
View
B+
Retailer 25
-
$2,099 NZD
View
Retailer 26
-
$2,271 NZD
View
Price last confirmed 15 days ago
B+
Retailer 27
-
$2,324 NZD
View
B+
Retailer 28
-
$2,342 NZD
View
B+
Retailer 29
-
$2,342 NZD
View
Retailer 30
-
$2,716 NZD
View
B
Retailer 31
-
$2,851 NZD
View
Most Expensive
B
Do Amore Diamonds
27-295B5F5DA · Nov 4
$3,158 NZD
$1,780 USD
View
31 more retailers have this diamond
Prices start from $330 NZDSave up to $2,828 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
1.04ct Radiant
$330 NZD