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Radiant|Lab Grown|IGI

3.01ct D SI1 Radiant Lab Grown Diamond

EX • D/SI1 • IGI LG760505110

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

Certificate IGI LG760505110

Diamond specifications and retailer prices

From $790 NZD
As of November 6, 2026
Save $5,506 NZD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,296 NZD at Brilliant Earth · As of November 6, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG760505110 or 760505110. Listed at 19 retailers as of November 6, 2026, with prices from $790 to $6,296, a $5,506 spread on the same certified stone. Brilliant Earth lists it at $6,296. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760505110
Dimensions10.64 × 7.15 × 4.59 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.64 mm7.15 mm3.01 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760505110
Side View
Table 66.0%Crown 36.1°Girdle: Slightly ThickPavilion 34°Culet: NoneDepth 64.2%

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: $6,296 NZD|Low: $790 NZD|High: $8,514 NZD|Avg: $2,456 NZD|-25.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 12$790 NZD
Retailer 3$875 NZD
Retailer 8$1,145 NZD
Retailer 10$1,200 NZD
Retailer 2$1,394 NZD
Retailer 6$1,421 NZD
Retailer 4$1,559 NZD
Retailer 11$2,457 NZD
Retailer 5$2,789 NZD
Retailer 13$3,254 NZD
Retailer 7$3,422 NZD
Retailer 9$4,383 NZD
Brilliant Earth$6,296 NZD

44 data points across 13 retailers

19 retailers$790 NZD to $6,296 NZD

Retailer 1
-
$678 NZD
Price last confirmed 36 days ago
Retailer 2
-
$790 NZD
View
Price last confirmed 41 days ago
A
Retailer 3
-
$790 NZD
View
Final sale: no returns
Retailer 4
-
$875 NZD
View
Price last confirmed 35 days ago
A
Retailer 5
-
$969 NZD
View
A
Retailer 6
-
$1,145 NZD
View
B+
Retailer 7
-
$1,176 NZD
View
A
Retailer 8
-
$1,394 NZD
View
A
Retailer 9
-
$1,421 NZD
View
A
Retailer 10
-
$1,559 NZD
View
B+
Retailer 11
-
$2,457 NZD
View
B
Retailer 12
-
$2,699 NZD
View
B+
Retailer 13
-
$2,789 NZD
View
Retailer 14
-
$2,816 NZD
View
Price last confirmed 38 days ago
B+
Retailer 15
-
$2,881 NZD
View
B
Retailer 16
-
$3,254 NZD
View
B
Retailer 17
-
$3,422 NZD
View
Retailer 18
-
$4,383 NZD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
17306060A · Nov 6
$6,296 NZD
$3,490 USD
View
18 more retailers have this diamond
Prices start from $790 NZDSave up to $5,506 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
$790 NZD