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Radiant|Lab Grown|IGI

5.04ct G SI1 Radiant Lab Grown Diamond

GD • G/SI1 • IGI LG622400141

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

Certificate IGI LG622400141

Diamond specifications and retailer prices

From $1,559 NZD
$877 USD
As of November 1, 2026
Save $7,552 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $17,809 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 5.04ct lab-grown radiant diamond

This 5.04ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG622400141 or 622400141. Listed at 15 retailers as of October 31, 2026, with a 485% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.04
Carat
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622400141
Dimensions12.85 × 8.06 × 5.44 mm
L/W Ratio1.59
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.85 mm8.06 mm5.04 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622400141
Side View
Table 65.0%Crown 45.3°Girdle: MediumPavilion 32.3°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $17,809 NZD|Low: $1,559 NZD|High: $17,809 NZD|Avg: $4,928 NZD|+44.0%
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
November 2, 2026
Retailer 5$1,559 NZD
Retailer 11$2,005 NZD
Retailer 3$2,047 NZD
Retailer 10$2,325 NZD
Retailer 7$2,630 NZD
Retailer 6$3,616 NZD
Retailer 2$3,695 NZD
Retailer 4$4,518 NZD
Retailer 8$4,582 NZD
Retailer 9$5,309 NZD
Retailer 13$7,785 NZD
Retailer 12$9,111 NZD
Do Amore Diamonds$17,809 NZD

42 data points across 13 retailers

15 retailers$1,559 NZD to $9,111 NZD

B+
Cheapest Retailer
-
$1,559 NZD
$877 USD
Final sale: no returns
Retailer 2
-
$2,005 NZD
$1,128 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$2,047 NZD
$1,152 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$2,184 NZD
$1,229 USD
View
Price last confirmed 20 days ago
Retailer 5
-
$2,325 NZD
$1,308 USD
View
Price last confirmed 11 days ago
B
Retailer 6
-
$2,630 NZD
$1,480 USD
View
B
Retailer 7
-
$3,616 NZD
£1,602 GBP
View
B
Retailer 8
-
$3,695 NZD
$2,079 USD
View
Retailer 9
-
$4,518 NZD
$2,542 USD
View
Price last confirmed 13 days ago
B
Retailer 10
-
$4,582 NZD
$2,578 USD
View
B
Retailer 11
-
$5,309 NZD
$2,987 USD
View
Retailer 12
-
$7,785 NZD
£3,449 GBP
View
Price last confirmed 12 days ago
C
Retailer 13
-
$9,111 NZD
$5,126 USD
View
Retailer 14
-
$15,907 NZD
$8,950 USD
View
Price under review
Most Expensive
Do Amore Diamonds
27-C92C6EB40 · Nov 2
$17,809 NZD
$10,020 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,559 NZDSave up to $7,552 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.

B+
5.04ct Radiant
$1,559 NZD