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Radiant|Lab Grown|IGI

3.01ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG852634729

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

Certificate IGI LG852634729

Diamond specifications and retailer prices

From $624 NZD
As of November 6, 2026
Save $4,697 NZD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,322 NZD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 3.01ct lab-grown radiant diamond

This 3.01ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG852634729 or 852634729. Listed at 13 retailers as of November 5, 2026, with prices from $624 to $5,322, a $4,697 spread on the same certified stone. Brilliant Earth lists it at $5,322. 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

3.01
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852634729
Dimensions9.58 × 7.15 × 4.89 mm
L/W Ratio1.34
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.58 mm7.15 mm3.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852634729
Side View
Table 65.0%Crown 47°Girdle: MED-STKPavilion 34.1°Culet: NoneDepth 68.4%

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: Nov 6
Current: $1,194 NZD|Low: $624 NZD|High: $3,016 NZD|Avg: $1,427 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
November 6, 2026
Retailer 6$624 NZD
Retailer 11$696 NZD
Retailer 8$723 NZD
Retailer 10$853 NZD
Retailer 7$942 NZD
Retailer 9$1,046 NZD
Retailer 1$1,194 NZD
Retailer 4$1,246 NZD
Retailer 2$1,376 NZD
Retailer 12$2,473 NZD
Retailer 5$2,489 NZD
Retailer 3$3,016 NZD

3 data points across 12 retailers

13 retailers$624 NZD to $5,322 NZD

A
Cheapest Retailer
-
$624 NZD
A
Retailer 2
-
$696 NZD
View
Final sale: no returns
A
Retailer 3
-
$723 NZD
View
A
Retailer 4
-
$853 NZD
View
A
Retailer 5
-
$942 NZD
View
A
Retailer 6
-
$1,046 NZD
View
A
Retailer 7
-
$1,194 NZD
View
B+
Retailer 8
-
$1,246 NZD
View
A
Retailer 9
-
$1,376 NZD
View
B+
Retailer 10
-
$2,473 NZD
View
B+
Retailer 11
-
$2,489 NZD
View
B+
Retailer 12
-
$3,016 NZD
View
Most Expensive
B
Brilliant Earth
22518012A · Nov 5
$5,322 NZD
$2,950 USD
View
12 more retailers have this diamond
Prices start from $624 NZDSave up to $4,697 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
3.01ct Radiant
$624 NZD