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Radiant|Lab Grown|IGI

5.05ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG754563795

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

Certificate IGI LG754563795

Diamond specifications and retailer prices

From $16,001 NZD
$9,018 USD
As of October 30, 2026
Save $59,689 NZD (79%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $75,690 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.05ct lab-grown radiant diamond

This 5.05ct 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 LG754563795 or 754563795. Listed at 27 retailers as of October 30, 2026, with prices from $16,001 to $75,690, a $59,689 spread on the same certified stone. With Clarity lists it at $75,690. 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

5.05
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563795
Dimensions12.51 × 8.51 × 5.53 mm
L/W Ratio1.47
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
12.51 mm8.51 mm5.05 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563795
Side View
Table 63.0%Crown 41.9°Girdle: Slightly ThickPavilion 33.7°Culet: NoneDepth 65.0%

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: $18,364 NZD|Low: $16,001 NZD|High: $75,690 NZD|Avg: $30,625 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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
With Clarity
November 1, 2026
Retailer 10$16,001 NZD
Retailer 6$16,254 NZD
Retailer 12$16,641 NZD
Retailer 1$18,364 NZD
Retailer 3$18,373 NZD
Retailer 18$18,561 NZD
Retailer 4$18,937 NZD
Retailer 22$19,104 NZD
Retailer 21$19,503 NZD
Retailer 13$20,281 NZD
Retailer 5$20,319 NZD
Retailer 25$20,875 NZD
Retailer 9$21,783 NZD
Retailer 24$22,240 NZD
Retailer 16$26,608 NZD
Retailer 8$30,412 NZD
Retailer 2$31,174 NZD
Retailer 20$33,131 NZD
Retailer 7$33,951 NZD
Retailer 17$37,712 NZD
Retailer 19$38,490 NZD
Retailer 23$42,499 NZD
Retailer 11$51,700 NZD
Retailer 15$58,480 NZD
Retailer 14$69,041 NZD
With Clarity$75,690 NZD

30 data points across 26 retailers

27 retailers$16,001 NZD to $75,690 NZD

A
Cheapest Retailer
-
$16,001 NZD
$9,018 USD
A
Retailer 2
-
$16,254 NZD
$9,161 USD
View
A
Retailer 3
-
$16,641 NZD
$9,379 USD
View
A
Retailer 4
-
$18,364 NZD
$10,350 USD
View
A
Retailer 5
-
$18,373 NZD
$10,355 USD
View
A
Retailer 6
-
$18,561 NZD
$10,461 USD
View
A
Retailer 7
-
$18,937 NZD
$10,673 USD
View
A
Retailer 8
-
$19,104 NZD
£8,478 GBP
View
A
Retailer 9
-
$19,503 NZD
$10,992 USD
View
A
Retailer 10
-
$20,281 NZD
HK$89,300 HKD
View
A
Retailer 11
-
$20,319 NZD
$11,452 USD
View
A
Retailer 12
-
$20,875 NZD
$11,765 USD
View
A
Retailer 13
-
$21,783 NZD
$12,277 USD
View
Final sale: no returns
A
Retailer 14
-
$22,240 NZD
£9,870 GBP
View
A
Retailer 15
-
$26,608 NZD
£11,808 GBP
View
A
Retailer 16
-
$30,412 NZD
$17,140 USD
View
B+
Retailer 17
-
$31,174 NZD
€16,733 EUR
View
B+
Retailer 18
-
$33,131 NZD
£14,703 GBP
View
B+
Retailer 19
-
$33,951 NZD
$19,135 USD
View
B+
Retailer 20
-
$37,712 NZD
ZAR 343,368 ZAR
View
B+
Retailer 21
-
$38,490 NZD
A$33,374 AUD
View
B+
Retailer 22
-
$42,499 NZD
A$36,850 AUD
View
B
Retailer 23
-
$51,700 NZD
$29,138 USD
View
B
Retailer 24
-
$55,195 NZD
$31,108 USD
View
B
Retailer 25
-
$58,480 NZD
$32,959 USD
View
B
Retailer 26
-
$69,041 NZD
SGD 52,583 SGD
View
Most Expensive
B
With Clarity
754563795 · Oct 31
$75,690 NZD
$42,659 USD
View
26 more retailers have this diamond
Prices start from $16,001 NZDSave up to $59,689 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
5.05ct Radiant
$16,001 NZD