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Radiant|Lab Grown|IGI

1.05ct G VVS1 Radiant Lab Grown Diamond

EX • G/VVS1 • IGI LG677514804

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

Certificate IGI LG677514804

Diamond specifications and retailer prices

From $311 NZD
As of November 2, 2026
Save $1,498 NZD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,809 NZD at MOH London · As of November 2, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG677514804 or 677514804. Listed at 17 retailers as of November 2, 2026, with prices from $311 to $1,809, a $1,498 spread on the same certified stone. MOH London lists it at $1,809. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677514804
Dimensions7.49 × 5.03 × 3.39 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm5.03 mm1.05 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677514804
Side View
Table 68.0%Crown 41.1°Girdle: THN-MEDPavilion 34.3°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,809 NZD|Low: $299 NZD|High: $1,836 NZD|Avg: $835 NZD|-1.1%
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
November 4, 2026
Retailer 3$311 NZD
Retailer 9$350 NZD
Retailer 14$363 NZD
Retailer 6$388 NZD
Retailer 7$391 NZD
Retailer 11$667 NZD
Retailer 2$686 NZD
Retailer 4$686 NZD
Retailer 13$717 NZD
Retailer 16$772 NZD
Retailer 17$816 NZD
Retailer 10$942 NZD
Retailer 8$1,236 NZD
Retailer 12$1,243 NZD
Retailer 15$1,314 NZD
Retailer 5$1,339 NZD
MOH London$1,809 NZD

43 data points across 17 retailers

17 retailers$311 NZD to $1,809 NZD

A
Cheapest Retailer
-
$311 NZD
A
Retailer 2
-
$350 NZD
View
Final sale: no returns
A
Retailer 3
-
$363 NZD
View
A
Retailer 4
-
$388 NZD
View
Retailer 5
-
$391 NZD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$667 NZD
View
A
Retailer 7
-
$686 NZD
View
A
Retailer 8
-
$686 NZD
View
A
Retailer 9
-
$717 NZD
View
A
Retailer 10
-
$772 NZD
View
B+
Retailer 11
-
$816 NZD
View
B+
Retailer 12
-
$942 NZD
View
B+
Retailer 13
-
$1,236 NZD
View
B+
Retailer 14
-
$1,243 NZD
View
B+
Retailer 15
-
$1,314 NZD
View
B
Retailer 16
-
$1,339 NZD
View
Most Expensive
B
MOH London
LG677514804 · Nov 2
$1,809 NZD
£801 GBP
View
16 more retailers have this diamond
Prices start from $311 NZDSave up to $1,498 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
$311 NZD