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Radiant|Lab Grown|IGI

3.55ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG850601981

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

Certificate IGI LG850601981

Diamond specifications and retailer prices

From $1,428 NZD
$805 USD
As of November 1, 2026
Save $3,074 NZD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,502 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 3.55ct lab-grown radiant diamond

This 3.55ct lab-grown radiant sits in the three to 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 LG850601981 or 850601981. Listed at 7 retailers as of October 29, 2026, with prices from $1,428 to $4,502, a $3,074 spread on the same certified stone. MOH London lists it at $4,502. 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

3.55
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.7°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850601981
Dimensions10.30 × 7.37 × 4.63 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.30 mm7.37 mm3.55 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850601981
Side View
Table 66.0%Crown 48.7°Girdle: Very ThickPavilion 35.9°Culet: NoneDepth 62.8%

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: $4,502 NZD|Low: $1,428 NZD|High: $4,502 NZD|Avg: $2,530 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5$1,428 NZD
Retailer 3$1,621 NZD
Retailer 7$1,764 NZD
Retailer 2$1,783 NZD
Retailer 4$2,362 NZD
Retailer 6$3,497 NZD
MOH London$4,502 NZD

7 data points across 7 retailers

7 retailers$1,428 NZD to $4,502 NZD

B+
Cheapest Retailer
-
$1,428 NZD
$805 USD
A
Retailer 2
-
$1,621 NZD
€870 EUR
View
A
Retailer 3
-
$1,764 NZD
$994 USD
View
A
Retailer 4
-
$1,783 NZD
£791 GBP
View
A
Retailer 5
-
$2,362 NZD
$1,331 USD
View
B+
Retailer 6
-
$3,497 NZD
$1,971 USD
View
Most Expensive
B
MOH London
LG850601981 · Oct 29
$4,502 NZD
£1,998 GBP
View
6 more retailers have this diamond
Prices start from $1,428 NZDSave up to $3,074 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
3.55ct Radiant
$1,428 NZD