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Radiant|Lab Grown|IGI

1.05ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG830619128

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

Certificate IGI LG830619128

Diamond specifications and retailer prices

From $289 NZD
$163 USD
As of October 30, 2026
Save $1,392 NZD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,681 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830619128 or 830619128. Listed at 20 retailers as of October 26, 2026, with prices from $289 to $1,681, a $1,392 spread on the same certified stone. MOH London lists it at $1,681. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830619128
Dimensions7.23 × 4.98 × 3.56 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.23 mm4.98 mm1.05 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830619128
Side View
Table 67.0%Crown 40.8°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 71.5%

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 30
Current: $1,681 NZD|Low: $268 NZD|High: $1,681 NZD|Avg: $771 NZD
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 7$289 NZD
Retailer 4$325 NZD
Retailer 20$335 NZD
Retailer 17$358 NZD
Retailer 19$358 NZD
Retailer 14$441 NZD
Retailer 15$616 NZD
Retailer 2$622 NZD
Retailer 13$630 NZD
Retailer 3$630 NZD
Retailer 10$649 NZD
Retailer 5$791 NZD
Retailer 16$875 NZD
Retailer 12$979 NZD
Retailer 6$1,136 NZD
Retailer 18$1,153 NZD
Retailer 9$1,169 NZD
Retailer 11$1,219 NZD
Retailer 8$1,251 NZD
MOH London$1,681 NZD

10 data points across 20 retailers

20 retailers$289 NZD to $1,681 NZD

A
Cheapest Retailer
-
$289 NZD
$163 USD
A
Retailer 2
-
$325 NZD
$183 USD
View
Final sale: no returns
A
Retailer 3
-
$335 NZD
$189 USD
View
A
Retailer 4
-
$358 NZD
$202 USD
View
A
Retailer 5
-
$358 NZD
$202 USD
View
A
Retailer 6
-
$441 NZD
£196 GBP
View
A
Retailer 7
-
$616 NZD
ZAR 5,613 ZAR
View
A
Retailer 8
-
$622 NZD
€334 EUR
View
A
Retailer 9
-
$630 NZD
£279 GBP
View
A
Retailer 10
-
$630 NZD
$355 USD
View
A
Retailer 11
-
$649 NZD
$366 USD
View
B+
Retailer 12
-
$791 NZD
$446 USD
View
B+
Retailer 13
-
$875 NZD
A$759 AUD
View
B+
Retailer 14
-
$979 NZD
SGD 746 SGD
View
B
Retailer 15
-
$1,136 NZD
$640 USD
View
B+
Retailer 16
-
$1,153 NZD
$650 USD
View
B+
Retailer 17
-
$1,169 NZD
$659 USD
View
B+
Retailer 18
-
$1,219 NZD
$687 USD
View
B
Retailer 19
-
$1,251 NZD
$705 USD
View
Most Expensive
B
MOH London
LG830619128 · Oct 26
$1,681 NZD
£746 GBP
View
19 more retailers have this diamond
Prices start from $289 NZDSave up to $1,392 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
1.05ct Radiant
$289 NZD