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Radiant|Lab Grown|IGI

5.01ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG700572542

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

Certificate IGI LG700572542

Diamond specifications and retailer prices

From $1,167 NZD
$658 USD
As of October 30, 2026
Save $4,567 NZD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,735 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 5.01ct lab-grown radiant diamond

This 5.01ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG700572542 or 700572542. Listed at 14 retailers as of October 29, 2026, with prices from $1,167 to $5,735, a $4,567 spread on the same certified stone. MOH London lists it at $5,735. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700572542
Dimensions12.18 × 8.42 × 5.55 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.18 mm8.42 mm5.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700572542
Side View
Table 66.0%Crown 43.7°Girdle: Slightly ThickPavilion 34.4°Culet: NoneDepth 65.9%

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: Oct 30
Current: $5,735 NZD|Low: $1,167 NZD|High: $15,330 NZD|Avg: $4,642 NZD
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 7$1,167 NZD
Retailer 6$1,270 NZD
Retailer 13$1,354 NZD
Retailer 11$1,519 NZD
Retailer 16$1,612 NZD
Retailer 14$1,668 NZD
Retailer 15$2,055 NZD
Retailer 12$2,165 NZD
Retailer 5$2,207 NZD
Retailer 2$2,213 NZD
Retailer 10$3,458 NZD
Retailer 17$3,808 NZD
Retailer 3$4,361 NZD
MOH London$5,735 NZD
Retailer 4$7,257 NZD
Retailer 8$12,554 NZD
Retailer 9$15,330 NZD

5 data points across 17 retailers

14 retailers$1,167 NZD to $5,735 NZD

A
Cheapest Retailer
-
$1,167 NZD
$658 USD
A
Retailer 2
-
$1,270 NZD
$716 USD
View
A
Retailer 3
-
$1,354 NZD
$763 USD
View
A
Retailer 4
-
$1,519 NZD
£674 GBP
View
A
Retailer 5
-
$1,612 NZD
HK$7,100 HKD
View
A
Retailer 6
-
$1,668 NZD
$940 USD
View
A
Retailer 7
-
$2,055 NZD
$1,158 USD
View
A
Retailer 8
-
$2,165 NZD
£961 GBP
View
B+
Retailer 9
-
$2,207 NZD
$1,244 USD
View
B+
Retailer 10
-
$2,213 NZD
€1,188 EUR
View
B+
Retailer 11
-
$3,458 NZD
$1,949 USD
View
B
Retailer 12
-
$3,808 NZD
$2,146 USD
View
B
Retailer 13
-
$4,361 NZD
$2,458 USD
View
Most Expensive
B
MOH London
LG700572542 · Oct 29
$5,735 NZD
£2,545 GBP
View
13 more retailers have this diamond
Prices start from $1,167 NZDSave up to $4,567 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
5.01ct Radiant
$1,167 NZD