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Radiant|Lab Grown|IGI

5.08ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG841603171

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

Certificate IGI LG841603171

Diamond specifications and retailer prices

From $1,457 NZD
$820 USD
As of November 1, 2026
Save $7,465 NZD (84%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $8,923 NZD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 5.08ct lab-grown radiant diamond

This 5.08ct 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 LG841603171 or 841603171. Listed at 5 retailers as of November 1, 2026, with prices from $1,457 to $8,923, a $7,465 spread on the same certified stone. Frank Darling lists it at $8,923. 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

5.08
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841603171
Dimensions12.07 × 8.51 × 5.81 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.07 mm8.51 mm5.08 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841603171
Side View
Table 65.0%Crown 43.8°Girdle: MediumPavilion 36.4°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
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: Nov 1
Current: $8,923 NZD|Low: $1,457 NZD|High: $8,923 NZD|Avg: $4,086 NZD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4$1,457 NZD
Retailer 5$2,001 NZD
Retailer 6$2,435 NZD
Retailer 2$4,518 NZD
Retailer 3$5,936 NZD
Frank Darling$8,923 NZD

10 data points across 6 retailers

5 retailers$1,457 NZD to $8,923 NZD

A
Cheapest Retailer
-
$1,457 NZD
$820 USD
Final sale: no returns
B+
Retailer 2
-
$2,001 NZD
$1,126 USD
View
B+
Retailer 3
-
$4,518 NZD
$2,542 USD
View
B
Retailer 4
-
$5,936 NZD
$3,340 USD
View
Most Expensive
B
Frank Darling
100742321232KD · Nov 2
$8,923 NZD
$5,020 USD
View
4 more retailers have this diamond
Prices start from $1,457 NZDSave up to $7,465 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
5.08ct Radiant
$1,457 NZD