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Radiant|Lab Grown|IGI

1.29ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG778658675

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

Certificate IGI LG778658675

Diamond specifications and retailer prices

From $258 AUD
As of November 4, 2026
Save $1,237 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,495 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.29ct lab-grown radiant diamond

This 1.29ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778658675 or 778658675. Listed at 19 retailers as of November 1, 2026, with prices from $258 to $1,495, a $1,237 spread on the same certified stone. MOH London lists it at $1,495. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778658675
Dimensions7.93 × 5.46 × 3.49 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.93 mm5.46 mm1.29 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778658675
Side View
Table 64.0%Crown 38.8°Girdle: MediumPavilion 32.9°Culet: NoneDepth 63.9%

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 4
Current: $1,495 AUD|Low: $251 AUD|High: $1,526 AUD|Avg: $733 AUD|-2.0%
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
November 4, 2026
Retailer 19$258 AUD
Retailer 18$288 AUD
Retailer 16$299 AUD
Retailer 7$319 AUD
Retailer 10$322 AUD
Retailer 14$552 AUD
Retailer 3$566 AUD
Retailer 2$570 AUD
Retailer 8$723 AUD
Retailer 13$780 AUD
Retailer 17$784 AUD
Retailer 12$823 AUD
Retailer 9$962 AUD
Retailer 15$1,028 AUD
Retailer 4$1,043 AUD
Retailer 5$1,076 AUD
Retailer 6$1,105 AUD
Retailer 11$1,155 AUD
MOH London$1,495 AUD

32 data points across 19 retailers

19 retailers$258 AUD to $1,495 AUD

A
Cheapest Retailer
-
$258 AUD
A
Retailer 2
-
$288 AUD
View
Final sale: no returns
A
Retailer 3
-
$299 AUD
View
A
Retailer 4
-
$319 AUD
View
Retailer 5
-
$322 AUD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$552 AUD
View
A
Retailer 7
-
$566 AUD
View
A
Retailer 8
-
$570 AUD
View
A
Retailer 9
-
$723 AUD
View
B+
Retailer 10
-
$780 AUD
View
B+
Retailer 11
-
$784 AUD
View
B+
Retailer 12
-
$823 AUD
View
Retailer 13
-
$962 AUD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
$1,028 AUD
View
B+
Retailer 15
-
$1,043 AUD
View
B+
Retailer 16
-
$1,076 AUD
View
B+
Retailer 17
-
$1,105 AUD
View
B
Retailer 18
-
$1,155 AUD
View
Most Expensive
B
MOH London
LG778658675 · Nov 1
$1,495 AUD
£826 GBP
View
18 more retailers have this diamond
Prices start from $258 AUDSave up to $1,237 AUD

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
1.29ct Radiant
$258 AUD