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Radiant|Lab Grown|IGI

3.03ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG843684403

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

Certificate IGI LG843684403

Diamond specifications and retailer prices

From $731 NZD
$412 USD
As of October 30, 2026
Save $2,814 NZD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,545 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843684403 or 843684403. Listed at 16 retailers as of October 30, 2026, with prices from $731 to $3,545, a $2,814 spread on the same certified stone. MOH London lists it at $3,545. 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

3.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843684403
Dimensions9.81 × 6.97 × 4.71 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.81 mm6.97 mm3.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843684403
Side View
Table 66.0%Crown 43.2°Girdle: MediumPavilion 30.7°Culet: NoneDepth 67.6%

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 30
Current: $3,545 NZD|Low: $731 NZD|High: $3,563 NZD|Avg: $1,873 NZD|-0.5%
MOH London
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
November 1, 2026
Retailer 4$731 NZD
Retailer 12$820 NZD
Retailer 3$907 NZD
Retailer 14$907 NZD
Retailer 2$1,009 NZD
Retailer 11$1,162 NZD
Retailer 7$1,434 NZD
Retailer 6$1,576 NZD
Retailer 16$1,840 NZD
Retailer 9$1,909 NZD
Retailer 10$1,969 NZD
Retailer 13$2,544 NZD
Retailer 5$2,915 NZD
Retailer 15$2,977 NZD
Retailer 8$3,394 NZD
MOH London$3,545 NZD

15 data points across 16 retailers

16 retailers$731 NZD to $3,545 NZD

A
Cheapest Retailer
-
$731 NZD
$412 USD
A
Retailer 2
-
$820 NZD
$462 USD
View
A
Retailer 3
-
$907 NZD
$511 USD
View
Retailer 4
-
$907 NZD
$511 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,009 NZD
£448 GBP
View
A
Retailer 6
-
$1,162 NZD
$655 USD
View
B+
Retailer 7
-
$1,434 NZD
$808 USD
View
A
Retailer 8
-
$1,576 NZD
$888 USD
View
A
Retailer 9
-
$1,840 NZD
$1,037 USD
View
A
Retailer 10
-
$1,909 NZD
A$1,655 AUD
View
A
Retailer 11
-
$1,969 NZD
ZAR 17,924 ZAR
View
B+
Retailer 12
-
$2,544 NZD
$1,434 USD
View
B+
Retailer 13
-
$2,915 NZD
$1,643 USD
View
B+
Retailer 14
-
$2,977 NZD
$1,678 USD
View
B+
Retailer 15
-
$3,394 NZD
$1,913 USD
View
Most Expensive
B+
MOH London
LG843684403 · Nov 1
$3,545 NZD
£1,573 GBP
View
15 more retailers have this diamond
Prices start from $731 NZDSave up to $2,814 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
3.03ct Radiant
$731 NZD