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Radiant|Lab Grown|IGI

15.03ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG833624909

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

Certificate IGI LG833624909

Diamond specifications and retailer prices

From $4,553 NZD
£2,017 GBP
As of November 2, 2026
Save $19,740 NZD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $24,294 NZD at Adiamor · As of November 2, 2026
View at Adiamor

About this 15.03ct lab-grown radiant diamond

This 15.03ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833624909 or 833624909. Listed at 15 retailers as of November 2, 2026, with prices from $4,553 to $24,294, a $19,740 spread on the same certified stone. Adiamor lists it at $24,294. 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

15.03
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle55.9°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833624909
Dimensions17.76 × 11.75 × 8.07 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.76 mm11.75 mm15.03 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833624909
Side View
Table 75.0%Crown 55.9°Girdle: MediumPavilion 37.3°Culet: NoneDepth 68.7%

Caratlytics Score

How it works →
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: Nov 2
Current: $24,294 NZD|Low: $4,552 NZD|High: $24,294 NZD|Avg: $8,575 NZD
Adiamor
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
November 2, 2026
Retailer 2$4,553 NZD
Retailer 14$4,888 NZD
Retailer 5$5,318 NZD
Retailer 3$5,474 NZD
Retailer 12$5,670 NZD
Retailer 10$5,678 NZD
Retailer 7$5,904 NZD
Retailer 15$6,533 NZD
Retailer 8$7,596 NZD
Retailer 11$7,793 NZD
Retailer 13$8,145 NZD
Retailer 4$8,823 NZD
Retailer 9$18,236 NZD
Retailer 6$19,763 NZD
Adiamor$24,294 NZD

38 data points across 15 retailers

15 retailers$4,553 NZD to $24,294 NZD

A
Cheapest Retailer
-
$4,553 NZD
£2,017 GBP
A
Retailer 2
-
$4,888 NZD
$2,750 USD
View
A
Retailer 3
-
$5,318 NZD
$2,992 USD
View
A
Retailer 4
-
$5,474 NZD
$3,080 USD
View
Final sale: no returns
A
Retailer 5
-
$5,670 NZD
$3,190 USD
View
A
Retailer 6
-
$5,678 NZD
$3,195 USD
View
Retailer 7
-
$5,904 NZD
$3,322 USD
View
Price last confirmed 21 days ago
A
Retailer 8
-
$6,533 NZD
$3,676 USD
View
A
Retailer 9
-
$7,596 NZD
£3,365 GBP
View
A
Retailer 10
-
$7,793 NZD
$4,385 USD
View
A
Retailer 11
-
$8,145 NZD
$4,583 USD
View
B+
Retailer 12
-
$8,823 NZD
$4,964 USD
View
B
Retailer 13
-
$18,236 NZD
A$15,785 AUD
View
B
Retailer 14
-
$19,763 NZD
$11,120 USD
View
Most Expensive
B
Adiamor
D-82187813 · Nov 2
$24,294 NZD
$13,669 USD
View
14 more retailers have this diamond
Prices start from $4,553 NZDSave up to $19,740 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
15.03ct Radiant
$4,553 NZD