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Radiant|Lab Grown|IGI

1.03ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG526289119

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

Certificate IGI LG526289119

Diamond specifications and retailer prices

From $367 NZD
$207 USD
As of October 30, 2026
Save $1,792 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,159 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown radiant diamond

This 1.03ct 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 LG526289119 or 526289119. Listed at 19 retailers as of October 30, 2026, with prices from $367 to $2,159, a $1,792 spread on the same certified stone. Reve Diamonds lists it at $2,159. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526289119
Dimensions6.69 × 4.99 × 3.46 mm
L/W Ratio1.34
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
6.69 mm4.99 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526289119
Side View
Table 61.0%Crown 38.3°Girdle: MediumPavilion 30.9°Culet: NoneDepth 69.3%

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: Oct 30
Current: $1,331 NZD|Low: $353 NZD|High: $1,850 NZD|Avg: $881 NZD|-6.3%
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
October 30, 2026
Retailer 14$367 NZD
Retailer 4$428 NZD
Retailer 5$456 NZD
Retailer 15$456 NZD
Retailer 8$573 NZD
Retailer 6$609 NZD
Retailer 11$784 NZD
Retailer 3$788 NZD
Retailer 9$841 NZD
Retailer 7$875 NZD
Retailer 12$1,115 NZD
Retailer 1$1,331 NZD
Retailer 2$1,466 NZD
Retailer 13$1,471 NZD
Retailer 10$1,839 NZD

38 data points across 15 retailers

19 retailers$367 NZD to $2,159 NZD

A
Cheapest Retailer
-
$367 NZD
$207 USD
A
Retailer 2
-
$410 NZD
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$428 NZD
$241 USD
View
A
Retailer 4
-
$456 NZD
$257 USD
View
A
Retailer 5
-
$456 NZD
$257 USD
View
A
Retailer 6
-
$573 NZD
£254 GBP
View
A
Retailer 7
-
$609 NZD
$343 USD
View
A
Retailer 8
-
$784 NZD
ZAR 7,135 ZAR
View
B+
Retailer 9
-
$788 NZD
$444 USD
View
B+
Retailer 10
-
$841 NZD
£373 GBP
View
B+
Retailer 11
-
$875 NZD
$493 USD
View
B+
Retailer 12
-
$977 NZD
HK$4,300 HKD
View
B+
Retailer 13
-
$1,115 NZD
A$967 AUD
View
B
Retailer 14
-
$1,331 NZD
$750 USD
View
B
Retailer 15
-
$1,466 NZD
$826 USD
View
B
Retailer 16
-
$1,471 NZD
$829 USD
View
B
Retailer 17
-
$1,561 NZD
$880 USD
View
B
Retailer 18
-
$1,839 NZD
£816 GBP
View
Most Expensive
B
Reve Diamonds
FA24DB796 · Oct 30
$2,159 NZD
$1,217 USD
View
18 more retailers have this diamond
Prices start from $367 NZDSave up to $1,792 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
1.03ct Radiant
$367 NZD