CaratHunter
Plans
Radiant|Lab Grown|IGI

5.00ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG768631522

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

Certificate IGI LG768631522

Diamond specifications and retailer prices

From $42,131 NZD
A$36,531 AUD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $42,131 NZD at Novita Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Novita Diamonds

About this 5ct lab-grown radiant diamond

This 5ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768631522 or 768631522. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.00
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631522
Dimensions12.29 × 8.30 × 5.56 mm
L/W Ratio1.48
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
12.29 mm8.30 mm5.00 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631522
Side View
Table 59.0%Crown 43°Girdle: ThickPavilion 33.2°Culet: NoneDepth 67.0%

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: $42,131 NZD|Low: $12,548 NZD|High: $98,119 NZD|Avg: $36,108 NZD|-0.0%
Novita 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
November 1, 2026
Retailer 2$12,548 NZD
Retailer 12$13,797 NZD
Retailer 13$18,311 NZD
Retailer 9$21,327 NZD
Retailer 14$21,746 NZD
Retailer 7$25,389 NZD
Retailer 6$26,416 NZD
Retailer 3$29,995 NZD
Retailer 11$37,365 NZD
Novita Diamonds$42,131 NZD
Retailer 10$47,154 NZD
Retailer 5$48,314 NZD
Retailer 8$62,665 NZD
Retailer 4$98,119 NZD

4 data points across 14 retailers

1 retailer

B+
Novita Diamonds
cert_768631522 · Nov 1
$42,131 NZD
A$36,531 AUD
View

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+
5.00ct Radiant
$42,131 NZD