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Radiant|Lab Grown|IGI

5.10ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG841698744

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

Certificate IGI LG841698744

Diamond specifications and retailer prices

From $2,326 NZD
$1,309 USD
As of November 1, 2026
Save $7,804 NZD (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $21,833 NZD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 5.1ct lab-grown radiant diamond

This 5.1ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841698744 or 841698744. Listed at 6 retailers as of November 1, 2026, with a 335% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.10
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841698744
Dimensions11.87 × 8.73 × 5.79 mm
L/W Ratio1.36
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.87 mm8.73 mm5.10 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841698744
Side View
Table 66.0%Crown 43.8°Girdle: MediumPavilion 37.7°Culet: NoneDepth 66.3%

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: $21,833 NZD|Low: $2,326 NZD|High: $21,833 NZD|Avg: $7,999 NZD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2$2,326 NZD
Retailer 6$3,126 NZD
Retailer 7$3,572 NZD
Retailer 4$3,592 NZD
Retailer 3$6,556 NZD
Retailer 5$10,131 NZD
Frank Darling$21,833 NZD

7 data points across 7 retailers

6 retailers$2,326 NZD to $10,131 NZD

A
Cheapest Retailer
-
$2,326 NZD
$1,309 USD
Final sale: no returns
A
Retailer 2
-
$3,126 NZD
$1,759 USD
View
B+
Retailer 3
-
$3,233 NZD
$1,819 USD
View
B
Retailer 4
-
$6,556 NZD
$3,689 USD
View
B
Retailer 5
-
$10,131 NZD
$5,700 USD
View
Most Expensive
Frank Darling
100767700758KD · Nov 2
$21,833 NZD
$12,284 USD
View
Price under review
5 more retailers have this diamond
Prices start from $2,326 NZDSave up to $7,804 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
5.10ct Radiant
$2,326 NZD