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Radiant|Lab Grown|IGI

5.07ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG794697315

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

Certificate IGI LG794697315

Diamond specifications and retailer prices

From $15,619 NZD
$8,803 USD
As of October 30, 2026
Save $51,967 NZD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $67,586 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.07ct lab-grown radiant diamond

This 5.07ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794697315 or 794697315. Listed at 22 retailers as of October 30, 2026, with prices from $15,619 to $67,586, a $51,967 spread on the same certified stone. Taylor and Hart lists it at $67,586. 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

5.07
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794697315
Dimensions12.10 × 8.49 × 5.75 mm
L/W Ratio1.43
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
12.10 mm8.49 mm5.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794697315
Side View
Table 60.0%Crown 42.4°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 67.7%

Caratlytics Score

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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: Oct 30
Current: $62,858 NZD|Low: $15,619 NZD|High: $158,392 NZD|Avg: $42,416 NZD|-29.1%
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
Retailer 18
Retailer 19
Retailer 20
Taylor and Hart
October 30, 2026
Retailer 4$15,619 NZD
Retailer 11$17,672 NZD
Retailer 18$18,380 NZD
Retailer 8$19,792 NZD
Retailer 2$20,263 NZD
Retailer 5$20,500 NZD
Retailer 20$20,834 NZD
Retailer 13$21,206 NZD
Retailer 17$21,410 NZD
Retailer 3$21,859 NZD
Retailer 19$22,441 NZD
Retailer 12$26,950 NZD
Retailer 10$32,421 NZD
Retailer 15$35,734 NZD
Retailer 16$35,995 NZD
Retailer 14$45,976 NZD
Retailer 6$56,415 NZD
Retailer 1$62,858 NZD
Taylor and Hart$67,586 NZD
Retailer 7$110,273 NZD
Retailer 9$130,266 NZD

34 data points across 21 retailers

22 retailers$15,619 NZD to $67,586 NZD

A
Cheapest Retailer
-
$15,619 NZD
$8,803 USD
A
Retailer 2
-
$17,672 NZD
$9,960 USD
View
A
Retailer 3
-
$18,380 NZD
$10,359 USD
View
A
Retailer 4
-
$19,792 NZD
$11,155 USD
View
Final sale: no returns
A
Retailer 5
-
$20,263 NZD
$11,420 USD
View
Retailer 6
-
$20,500 NZD
$11,554 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
$20,500 NZD
$11,554 USD
View
A
Retailer 8
-
$20,834 NZD
$11,742 USD
View
A
Retailer 9
-
$21,206 NZD
$11,952 USD
View
Retailer 10
-
$21,410 NZD
$12,067 USD
View
Price last confirmed 7 days ago
A
Retailer 11
-
$21,859 NZD
$12,320 USD
View
A
Retailer 12
-
$22,441 NZD
$12,648 USD
View
A
Retailer 13
-
$26,950 NZD
£11,960 GBP
View
A
Retailer 14
-
$32,421 NZD
£14,388 GBP
View
B+
Retailer 15
-
$35,734 NZD
£15,858 GBP
View
Retailer 16
-
$35,995 NZD
€19,321 EUR
View
Price last confirmed 7 days ago
B+
Retailer 17
-
$45,976 NZD
ZAR 418,610 ZAR
View
B+
Retailer 18
-
$56,415 NZD
$31,796 USD
View
B
Retailer 19
-
$62,858 NZD
$35,427 USD
View
Most Expensive
B
Taylor and Hart
VLERMBG · Oct 30
$67,586 NZD
$38,092 USD
View
19 more retailers have this diamond
Prices start from $15,619 NZDSave up to $51,967 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
5.07ct Radiant
$15,619 NZD