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Radiant|Lab Grown|IGI

1.05ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG538287077

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

Certificate IGI LG538287077

Diamond specifications and retailer prices

From $413 NZD
$232 USD
As of October 30, 2026
Save $1,896 NZD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,310 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538287077 or 538287077. Listed at 19 retailers as of October 30, 2026, with prices from $413 to $2,310, a $1,896 spread on the same certified stone. Reve Diamonds lists it at $2,310. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538287077
Dimensions7.05 × 5.07 × 3.43 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.05 mm5.07 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538287077
Side View
Table 65.5%Crown 45°Girdle: Slightly ThickPavilion 33.8°Culet: NoneDepth 67.7%

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 30
Current: $645 NZD|Low: $397 NZD|High: $2,310 NZD|Avg: $1,089 NZD
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 15$413 NZD
Retailer 9$461 NZD
Retailer 4$481 NZD
Retailer 5$513 NZD
Retailer 17$513 NZD
Retailer 6$645 NZD
Retailer 1$645 NZD
Retailer 3$869 NZD
Retailer 11$882 NZD
Retailer 7$929 NZD
Retailer 10$968 NZD
Retailer 12$1,252 NZD
Retailer 2$1,651 NZD
Retailer 14$1,656 NZD
Retailer 8$1,743 NZD
Retailer 16$1,941 NZD
Retailer 13$2,067 NZD
Reve Diamonds$2,310 NZD

40 data points across 18 retailers

19 retailers$413 NZD to $2,310 NZD

A
Cheapest Retailer
-
$413 NZD
$232 USD
A
Retailer 2
-
$461 NZD
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$481 NZD
$270 USD
View
A
Retailer 4
-
$513 NZD
$288 USD
View
A
Retailer 5
-
$513 NZD
$288 USD
View
A
Retailer 6
-
$645 NZD
$362 USD
View
A
Retailer 7
-
$645 NZD
£285 GBP
View
B+
Retailer 8
-
$869 NZD
$488 USD
View
B+
Retailer 9
-
$882 NZD
ZAR 7,999 ZAR
View
B+
Retailer 10
-
$929 NZD
$522 USD
View
B+
Retailer 11
-
$968 NZD
£428 GBP
View
B+
Retailer 12
-
$1,185 NZD
HK$5,200 HKD
View
B+
Retailer 13
-
$1,252 NZD
A$1,082 AUD
View
B
Retailer 14
-
$1,651 NZD
$927 USD
View
B
Retailer 15
-
$1,656 NZD
$930 USD
View
B
Retailer 16
-
$1,743 NZD
$979 USD
View
B
Retailer 17
-
$1,941 NZD
$1,090 USD
View
B
Retailer 18
-
$2,067 NZD
£914 GBP
View
Most Expensive
B
Reve Diamonds
C19795EA0 · Oct 30
$2,310 NZD
$1,297 USD
View
18 more retailers have this diamond
Prices start from $413 NZDSave up to $1,896 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
$413 NZD