Radiant|Lab Grown|IGI

1.01ct E VS2 Radiant Lab Grown Diamond

FR • E/VS2 • IGI LG573394550

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

Certificate IGI LG573394550

Diamond specifications and retailer prices

From $278 NZD
$156 USD
As of October 27, 2026
Save $896 NZD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,624 NZD at MOH London · As of October 21, 2026
View at MOH London

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG573394550 or 573394550. Listed at 15 retailers as of October 26, 2026, with a 322% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Colour
VS2
Clarity
Fair
Cut

Specifications

CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573394550
Dimensions7.09 × 4.99 × 3.37 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.09 mm4.99 mm1.01 ctE / VS2
OriginLab Grown
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573394550
Side View
Table 62.5%Crown 38.9°Girdle: MED-STKPavilion 34.1°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,624 NZD|Low: $267 NZD|High: $1,635 NZD|Avg: $749 NZD|-0.7%
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
October 30, 2026
Retailer 14$278 NZD
Retailer 12$324 NZD
Retailer 3$345 NZD
Retailer 15$345 NZD
Retailer 8$416 NZD
Retailer 4$566 NZD
Retailer 2$606 NZD
Retailer 6$629 NZD
Retailer 9$656 NZD
Retailer 10$855 NZD
Retailer 13$912 NZD
Retailer 7$1,111 NZD
Retailer 11$1,173 NZD
Retailer 5$1,209 NZD
MOH London$1,624 NZD

32 data points across 15 retailers

15 retailers$278 NZD to $1,173 NZD

B+
Cheapest Retailer
-
$278 NZD
$156 USD
B+
Retailer 2
-
$324 NZD
$182 USD
View
B+
Retailer 3
-
$345 NZD
$194 USD
View
B+
Retailer 4
-
$345 NZD
$194 USD
View
B+
Retailer 5
-
$416 NZD
£184 GBP
View
B+
Retailer 6
-
$566 NZD
$318 USD
View
B+
Retailer 7
-
$606 NZD
£268 GBP
View
B+
Retailer 8
-
$629 NZD
$353 USD
View
B+
Retailer 9
-
$656 NZD
£290 GBP
View
Retailer 10
-
$855 NZD
$480 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$912 NZD
$512 USD
View
B
Retailer 12
-
$1,111 NZD
$624 USD
View
C
Retailer 13
-
$1,173 NZD
$659 USD
View
Retailer 14
-
$1,209 NZD
$679 USD
View
Price last confirmed 11 days ago
Most Expensive
MOH London
LG573394550 · Oct 21
$1,624 NZD
£718 GBP
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from $278 NZDSave up to $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.

B+
1.01ct Radiant
$278 NZD