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Radiant|Lab Grown|IGI

5.02ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG831675483

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

Certificate IGI LG831675483

Diamond specifications and retailer prices

From $10,161 NZD
$5,727 USD
As of October 30, 2026
Save $31,280 NZD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $41,442 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.02ct lab-grown radiant diamond

This 5.02ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG831675483 or 831675483. Listed at 20 retailers as of October 30, 2026, with prices from $10,161 to $41,442, a $31,280 spread on the same certified stone. Taylor and Hart lists it at $41,442. 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

5.02
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle29.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831675483
Dimensions12.68 × 8.34 × 5.14 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.68 mm8.34 mm5.02 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831675483
Side View
Table 68.0%Crown 45°Girdle: Slightly ThickPavilion 29.3°Culet: NoneDepth 61.6%

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: Oct 30
Current: $23,985 NZD|Low: $9,755 NZD|High: $40,949 NZD|Avg: $18,486 NZD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 3$10,161 NZD
Retailer 7$10,649 NZD
Retailer 4$11,379 NZD
Retailer 5$11,787 NZD
Retailer 17$11,790 NZD
Retailer 11$12,132 NZD
Retailer 6$13,994 NZD
Retailer 15$14,262 NZD
Retailer 12$15,022 NZD
Retailer 9$16,732 NZD
Retailer 14$17,344 NZD
Retailer 2$22,275 NZD
Retailer 13$23,948 NZD
Retailer 1$23,985 NZD
Retailer 10$24,606 NZD
Retailer 16$32,789 NZD
Retailer 8$40,949 NZD

42 data points across 17 retailers

20 retailers$10,161 NZD to $41,442 NZD

A
Cheapest Retailer
-
$10,161 NZD
$5,727 USD
A
Retailer 2
-
$10,649 NZD
$6,002 USD
View
A
Retailer 3
-
$11,379 NZD
$6,413 USD
View
Final sale: no returns
A
Retailer 4
-
$11,787 NZD
$6,643 USD
View
Retailer 5
-
$11,787 NZD
$6,643 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$11,790 NZD
$6,645 USD
View
A
Retailer 7
-
$12,132 NZD
£5,384 GBP
View
A
Retailer 8
-
$13,994 NZD
$7,887 USD
View
A
Retailer 9
-
$14,262 NZD
$8,038 USD
View
A
Retailer 10
-
$15,022 NZD
£6,667 GBP
View
A
Retailer 11
-
$16,732 NZD
$9,430 USD
View
A
Retailer 12
-
$16,765 NZD
£7,440 GBP
View
A
Retailer 13
-
$17,344 NZD
$9,775 USD
View
A
Retailer 14
-
$22,275 NZD
$12,554 USD
View
A
Retailer 15
-
$23,948 NZD
ZAR 218,046 ZAR
View
A
Retailer 16
-
$23,985 NZD
£10,644 GBP
View
A
Retailer 17
-
$24,606 NZD
A$21,335 AUD
View
B+
Retailer 18
-
$32,789 NZD
$18,480 USD
View
B+
Retailer 19
-
$40,949 NZD
SGD 31,188 SGD
View
Most Expensive
B+
Taylor and Hart
Z976SJN · Oct 31
$41,442 NZD
$23,357 USD
View
19 more retailers have this diamond
Prices start from $10,161 NZDSave up to $31,280 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
5.02ct Radiant
$10,161 NZD