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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 $321 NZD
As of November 4, 2026
Save $1,540 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,861 NZD 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 $321 to $1,861, a $1,540 spread on the same certified stone. MOH London lists it at $1,861. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,861 NZD|Low: $312 NZD|High: $1,899 NZD|Avg: $912 NZD|-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$321 NZD
Retailer 18$358 NZD
Retailer 16$373 NZD
Retailer 7$397 NZD
Retailer 10$401 NZD
Retailer 14$687 NZD
Retailer 3$704 NZD
Retailer 2$710 NZD
Retailer 8$899 NZD
Retailer 13$970 NZD
Retailer 17$976 NZD
Retailer 12$1,024 NZD
Retailer 9$1,197 NZD
Retailer 15$1,279 NZD
Retailer 4$1,299 NZD
Retailer 5$1,339 NZD
Retailer 6$1,375 NZD
Retailer 11$1,437 NZD
MOH London$1,861 NZD

32 data points across 19 retailers

19 retailers$321 NZD to $1,861 NZD

A
Cheapest Retailer
-
$321 NZD
A
Retailer 2
-
$358 NZD
View
Final sale: no returns
A
Retailer 3
-
$373 NZD
View
A
Retailer 4
-
$397 NZD
View
Retailer 5
-
$401 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$687 NZD
View
A
Retailer 7
-
$704 NZD
View
A
Retailer 8
-
$710 NZD
View
A
Retailer 9
-
$899 NZD
View
B+
Retailer 10
-
$970 NZD
View
B+
Retailer 11
-
$976 NZD
View
B+
Retailer 12
-
$1,024 NZD
View
Retailer 13
-
$1,197 NZD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
$1,279 NZD
View
B+
Retailer 15
-
$1,299 NZD
View
B+
Retailer 16
-
$1,339 NZD
View
B+
Retailer 17
-
$1,375 NZD
View
B
Retailer 18
-
$1,437 NZD
View
Most Expensive
B
MOH London
LG778658675 · Nov 1
$1,861 NZD
£826 GBP
View
18 more retailers have this diamond
Prices start from $321 NZDSave up to $1,540 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
1.29ct Radiant
$321 NZD