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Radiant|Lab Grown|IGI

1.03ct G VS1 Radiant Lab Grown Diamond

GD • G/VS1 • IGI LG533209618

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

Certificate IGI LG533209618

Diamond specifications and retailer prices

From $363 NZD
As of November 5, 2026
Save $1,515 NZD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,877 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG533209618 or 533209618. Listed at 18 retailers as of November 5, 2026, with prices from $363 to $1,877, a $1,515 spread on the same certified stone. MOH London lists it at $1,877. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533209618
Dimensions6.92 × 5.26 × 3.43 mm
L/W Ratio1.32
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.92 mm5.26 mm1.03 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533209618
Side View
Table 64.5%Crown 44.2°Girdle: MediumPavilion 35.1°Culet: NoneDepth 65.2%

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 5
Current: $1,877 NZD|Low: $363 NZD|High: $2,087 NZD|Avg: $1,043 NZD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 3$363 NZD
Retailer 9$402 NZD
Retailer 6$694 NZD
Retailer 11$710 NZD
Retailer 2$719 NZD
Retailer 10$845 NZD
Retailer 12$962 NZD
Retailer 5$980 NZD
Retailer 8$1,368 NZD
Retailer 7$1,405 NZD
MOH London$1,877 NZD
Retailer 4$2,087 NZD

44 data points across 12 retailers

18 retailers$363 NZD to $1,877 NZD

Retailer 1
-
$311 NZD
Price last confirmed 34 days ago
A
Retailer 2
-
$363 NZD
View
Final sale: no returns
Retailer 3
-
$377 NZD
View
Price last confirmed 39 days ago
Retailer 4
-
$402 NZD
View
Price last confirmed 33 days ago
Retailer 5
-
$402 NZD
View
Price last confirmed 24 days ago
B+
Retailer 6
-
$599 NZD
View
B+
Retailer 7
-
$694 NZD
View
B+
Retailer 8
-
$710 NZD
View
B+
Retailer 9
-
$719 NZD
View
B+
Retailer 10
-
$845 NZD
View
B
Retailer 11
-
$962 NZD
View
B
Retailer 12
-
$980 NZD
View
B
Retailer 13
-
$1,080 NZD
View
Retailer 14
-
$1,295 NZD
View
Price last confirmed 36 days ago
B
Retailer 15
-
$1,368 NZD
View
B
Retailer 16
-
$1,389 NZD
View
B
Retailer 17
-
$1,405 NZD
View
Most Expensive
B
MOH London
LG533209618 · Nov 5
$1,877 NZD
£831 GBP
View
17 more retailers have this diamond
Prices start from $363 NZDSave up to $1,515 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
1.03ct Radiant
$363 NZD