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Radiant|Lab Grown|IGI

1.30ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG814605144

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

Certificate IGI LG814605144

Diamond specifications and retailer prices

From $322 NZD
$181 USD
As of October 27, 2026
Save $1,560 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,882 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG814605144 or 814605144. Listed at 15 retailers as of October 27, 2026, with prices from $322 to $1,882, a $1,560 spread on the same certified stone. MOH London lists it at $1,882. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.6°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814605144
Dimensions7.90 × 5.40 × 3.53 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm5.40 mm1.30 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814605144
Side View
Table 66.0%Crown 48.6°Girdle: MediumPavilion 34.5°Culet: NoneDepth 65.4%

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 27
Current: $1,882 NZD|Low: $310 NZD|High: $1,896 NZD|Avg: $1,126 NZD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 9$322 NZD
Retailer 12$374 NZD
Retailer 2$505 NZD
Retailer 6$683 NZD
Retailer 5$977 NZD
Retailer 4$982 NZD
Retailer 10$1,288 NZD
Retailer 3$1,361 NZD
Retailer 8$1,361 NZD
Retailer 7$1,603 NZD
Retailer 11$1,627 NZD
MOH London$1,882 NZD

31 data points across 12 retailers

15 retailers$322 NZD to $1,882 NZD

A
Cheapest Retailer
-
$322 NZD
$181 USD
A
Retailer 2
-
$322 NZD
$181 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$374 NZD
$210 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$505 NZD
£223 GBP
View
A
Retailer 5
-
$683 NZD
€365 EUR
View
B+
Retailer 6
-
$977 NZD
A$844 AUD
View
B+
Retailer 7
-
$982 NZD
$551 USD
View
B+
Retailer 8
-
$1,042 NZD
$585 USD
View
B+
Retailer 9
-
$1,288 NZD
$723 USD
View
B+
Retailer 10
-
$1,288 NZD
$723 USD
View
Price last confirmed 28 days ago
B
Retailer 11
-
$1,361 NZD
$764 USD
View
B+
Retailer 12
-
$1,390 NZD
$780 USD
View
B
Retailer 13
-
$1,603 NZD
$900 USD
View
B
Retailer 14
-
$1,627 NZD
SGD 1,234 SGD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG814605144 · Oct 29
$1,882 NZD
£832 GBP
View
14 more retailers have this diamond
Prices start from $322 NZDSave up to $1,560 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
1.30ct Radiant
$322 NZD