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Radiant|Lab Grown|IGI

5.05ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG821689387

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

Certificate IGI LG821689387

Diamond specifications and retailer prices

From $1,475 NZD
$828 USD
As of October 27, 2026
Save $4,491 NZD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,966 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 5.05ct lab-grown radiant diamond

This 5.05ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821689387 or 821689387. Listed at 10 retailers as of October 27, 2026, with prices from $1,475 to $5,966, a $4,491 spread on the same certified stone. MOH London lists it at $5,966. 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

5.05
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821689387
Dimensions12.01 × 8.56 × 5.69 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.01 mm8.56 mm5.05 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821689387
Side View
Table 63.0%Crown 40.5°Girdle: MediumPavilion 37.2°Culet: NoneDepth 66.5%

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: Oct 27
Current: $5,966 NZD|Low: $1,416 NZD|High: $10,435 NZD|Avg: $3,613 NZD|-42.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4$1,475 NZD
Retailer 5$1,712 NZD
Retailer 7$2,022 NZD
Retailer 2$2,929 NZD
Retailer 9$3,346 NZD
Retailer 3$3,464 NZD
Retailer 6$3,821 NZD
Retailer 8$4,337 NZD
Retailer 10$4,607 NZD
MOH London$5,966 NZD

28 data points across 10 retailers

10 retailers$1,475 NZD to $5,966 NZD

A
Cheapest Retailer
-
$1,475 NZD
$828 USD
A
Retailer 2
-
$1,605 NZD
$901 USD
View
A
Retailer 3
-
$1,712 NZD
$961 USD
View
A
Retailer 4
-
$1,712 NZD
$961 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$2,022 NZD
$1,135 USD
View
A
Retailer 6
-
$2,929 NZD
€1,566 EUR
View
B+
Retailer 7
-
$3,464 NZD
ZAR 31,414 ZAR
View
B+
Retailer 8
-
$3,821 NZD
A$3,300 AUD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
$4,814 NZD
$2,702 USD
View
Most Expensive
B+
MOH London
LG821689387 · Oct 29
$5,966 NZD
£2,637 GBP
View
9 more retailers have this diamond
Prices start from $1,475 NZDSave up to $4,491 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
5.05ct Radiant
$1,475 NZD