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Radiant|Lab Grown|IGI

1.29ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG818614456

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

Certificate IGI LG818614456

Diamond specifications and retailer prices

From $373 NZD
$210 USD
As of November 1, 2026
Save $1,568 NZD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,940 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818614456 or 818614456. Listed at 15 retailers as of November 1, 2026, with prices from $373 to $1,940, a $1,568 spread on the same certified stone. MOH London lists it at $1,940. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818614456
Dimensions8.22 × 5.13 × 3.55 mm
L/W Ratio1.60
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.22 mm5.13 mm1.29 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818614456
Side View
Table 65.0%Crown 40.5°Girdle: STK-THKPavilion 39°Culet: NoneDepth 69.2%

Caratlytics Score

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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 1
Current: $1,940 NZD|Low: $373 NZD|High: $2,046 NZD|Avg: $1,115 NZD|-5.2%
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
November 1, 2026
Retailer 11$373 NZD
Retailer 10$389 NZD
Retailer 14$559 NZD
Retailer 9$684 NZD
Retailer 2$717 NZD
Retailer 8$754 NZD
Retailer 13$990 NZD
Retailer 4$1,023 NZD
Retailer 5$1,093 NZD
Retailer 12$1,340 NZD
Retailer 3$1,351 NZD
Retailer 15$1,430 NZD
Retailer 7$1,586 NZD
Retailer 6$1,606 NZD
MOH London$1,940 NZD

29 data points across 15 retailers

15 retailers$373 NZD to $1,940 NZD

A
Cheapest Retailer
-
$373 NZD
$210 USD
Final sale: no returns
A
Retailer 2
-
$389 NZD
$219 USD
View
B+
Retailer 3
-
$559 NZD
$315 USD
View
A
Retailer 4
-
$684 NZD
€367 EUR
View
A
Retailer 5
-
$717 NZD
ZAR 6,525 ZAR
View
A
Retailer 6
-
$754 NZD
£335 GBP
View
A
Retailer 7
-
$990 NZD
$558 USD
View
B+
Retailer 8
-
$1,023 NZD
A$887 AUD
View
B+
Retailer 9
-
$1,093 NZD
$616 USD
View
B+
Retailer 10
-
$1,340 NZD
$755 USD
View
B+
Retailer 11
-
$1,351 NZD
SGD 1,029 SGD
View
B+
Retailer 12
-
$1,430 NZD
$806 USD
View
Retailer 13
-
$1,586 NZD
A$1,375 AUD
View
Price last confirmed 24 days ago
Retailer 14
-
$1,606 NZD
$905 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG818614456 · Nov 1
$1,940 NZD
£861 GBP
View
14 more retailers have this diamond
Prices start from $373 NZDSave up to $1,568 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
$373 NZD