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Radiant|Lab Grown|IGI

5.10ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG805673891

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

Certificate IGI LG805673891

Diamond specifications and retailer prices

From $2,120 NZD
$1,193 USD
As of November 2, 2026
Save $9,094 NZD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,215 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 LG805673891 or 805673891. Listed at 22 retailers as of November 2, 2026, with prices from $2,120 to $11,215, a $9,094 spread on the same certified stone. Brilliant Earth lists it at $11,215. 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 angle42.4°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805673891
Dimensions12.65 × 8.45 × 5.63 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.65 mm8.45 mm5.10 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805673891
Side View
Table 66.0%Crown 42.4°Girdle: MediumPavilion 35.5°Culet: NoneDepth 66.6%

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: Nov 2
Current: $11,215 NZD|Low: $2,120 NZD|High: $21,843 NZD|Avg: $6,133 NZD|-48.7%
Brilliant Earth
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
November 2, 2026
Retailer 12$2,120 NZD
Retailer 7$2,374 NZD
Retailer 9$2,460 NZD
Retailer 3$2,588 NZD
Retailer 17$2,764 NZD
Retailer 10$3,181 NZD
Retailer 13$3,568 NZD
Retailer 8$3,901 NZD
Retailer 2$4,169 NZD
Retailer 15$4,609 NZD
Retailer 4$4,712 NZD
Retailer 16$4,984 NZD
Retailer 18$4,996 NZD
Retailer 11$5,932 NZD
Retailer 6$7,056 NZD
Retailer 5$7,391 NZD
Retailer 14$7,900 NZD
Retailer 19$10,335 NZD
Brilliant Earth$11,215 NZD

38 data points across 19 retailers

22 retailers$2,120 NZD to $11,215 NZD

A
Cheapest Retailer
-
$2,120 NZD
$1,193 USD
Retailer 2
-
$2,307 NZD
$1,298 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$2,426 NZD
$1,365 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$2,460 NZD
$1,384 USD
View
Price last confirmed 22 days ago
Retailer 5
-
$2,588 NZD
£1,147 GBP
View
Price last confirmed 16 days ago
A
Retailer 6
-
$2,764 NZD
$1,555 USD
View
A
Retailer 7
-
$3,181 NZD
$1,790 USD
View
B+
Retailer 8
-
$3,568 NZD
£1,581 GBP
View
B+
Retailer 9
-
$3,901 NZD
$2,195 USD
View
B+
Retailer 10
-
$4,169 NZD
€2,234 EUR
View
B+
Retailer 11
-
$4,609 NZD
$2,593 USD
View
B+
Retailer 12
-
$4,712 NZD
$2,651 USD
View
B+
Retailer 13
-
$4,984 NZD
A$4,314 AUD
View
B+
Retailer 14
-
$4,996 NZD
ZAR 45,415 ZAR
View
B
Retailer 15
-
$5,932 NZD
£2,628 GBP
View
B
Retailer 16
-
$6,263 NZD
$3,524 USD
View
B
Retailer 17
-
$7,056 NZD
$3,970 USD
View
Retailer 18
-
$7,391 NZD
$4,159 USD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$7,900 NZD
£3,500 GBP
View
B
Retailer 20
-
$8,616 NZD
$4,848 USD
View
B
Retailer 21
-
$10,335 NZD
$5,815 USD
View
Most Expensive
B
Brilliant Earth
20375200A · Nov 2
$11,215 NZD
$6,310 USD
View
21 more retailers have this diamond
Prices start from $2,120 NZDSave up to $9,094 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
$2,120 NZD