Radiant|Lab Grown|IGI

5.08ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG822634712

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

Certificate IGI LG822634712

Diamond specifications and retailer prices

From $2,498 NZD
£1,109 GBP
As of November 1, 2026
Save $13,847 NZD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $18,985 NZD at Brilliant Earth · As of October 3, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG822634712 or 822634712. Listed at 23 retailers as of October 31, 2026, with a 554% 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

5.08
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822634712
Dimensions12.47 × 8.56 × 5.67 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.47 mm8.56 mm5.08 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822634712
Side View
Table 64.0%Crown 40°Girdle: MediumPavilion 34.2°Culet: NoneDepth 66.2%

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: $18,985 NZD|Low: $2,431 NZD|High: $18,985 NZD|Avg: $6,350 NZD
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
November 1, 2026
Retailer 6$2,498 NZD
Retailer 11$2,995 NZD
Retailer 9$2,999 NZD
Retailer 7$3,401 NZD
Retailer 5$4,441 NZD
Retailer 8$4,754 NZD
Retailer 10$4,766 NZD
Retailer 4$6,588 NZD
Retailer 3$7,479 NZD
Retailer 2$7,537 NZD
Retailer 13$12,093 NZD
Retailer 12$16,345 NZD
Brilliant Earth$18,985 NZD

35 data points across 13 retailers

23 retailers$2,498 NZD to $16,345 NZD

Retailer 1
-
$1,833 NZD
$1,033 USD
Price last confirmed 16 days ago
Retailer 2
-
$1,993 NZD
$1,123 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$2,126 NZD
$1,198 USD
View
Price last confirmed 29 days ago
Retailer 4
-
$2,126 NZD
$1,198 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$2,498 NZD
£1,109 GBP
View
A
Retailer 6
-
$2,995 NZD
$1,688 USD
View
A
Retailer 7
-
$2,999 NZD
$1,690 USD
View
A
Retailer 8
-
$3,002 NZD
$1,692 USD
View
A
Retailer 9
-
$3,401 NZD
£1,509 GBP
View
Retailer 10
-
$4,397 NZD
$2,478 USD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$4,441 NZD
$2,503 USD
View
B+
Retailer 12
-
$4,754 NZD
A$4,122 AUD
View
B+
Retailer 13
-
$4,766 NZD
ZAR 43,396 ZAR
View
B
Retailer 14
-
$5,751 NZD
$3,241 USD
View
B
Retailer 15
-
$6,463 NZD
£2,868 GBP
View
B
Retailer 16
-
$6,588 NZD
$3,713 USD
View
Retailer 17
-
$7,479 NZD
$4,215 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$7,537 NZD
£3,345 GBP
View
B
Retailer 19
-
$8,335 NZD
$4,698 USD
View
B
Retailer 20
-
$12,093 NZD
$6,816 USD
View
B
Retailer 21
-
$16,270 NZD
$9,170 USD
View
B
Retailer 22
-
$16,345 NZD
$9,212 USD
View
Most Expensive
Brilliant Earth
21027254A · Oct 3
$18,985 NZD
$10,700 USD
View
Price last confirmed 29 days ago
22 more retailers have this diamond
Prices start from $2,498 NZDSave up to $13,847 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
$2,498 NZD