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Radiant|Lab Grown|IGI

2.06ct F SI1 Radiant Lab Grown Diamond

ID • F/SI1 • IGI LG610312891

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

Certificate IGI LG610312891

Diamond specifications and retailer prices

From $529 NZD
As of November 6, 2026
Save $4,126 NZD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,654 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.06ct lab-grown radiant diamond

This 2.06ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG610312891 or 610312891. Listed at 12 retailers as of November 2, 2026, with prices from $529 to $4,654, a $4,126 spread on the same certified stone. Do Amore Diamonds lists it at $4,654. 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

2.06
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610312891
Dimensions9.11 × 6.15 × 4.20 mm
L/W Ratio1.48
Culet sizeNone
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
9.11 mm6.15 mm2.06 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610312891
Side View
Table 65.0%Crown 45.1°Girdle: MediumPavilion 35.6°Culet: NoneDepth 68.3%

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: Nov 6
Current: $4,654 NZD|Low: $492 NZD|High: $4,654 NZD|Avg: $1,861 NZD|+2.0%
Do Amore Diamonds
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
November 5, 2026
Retailer 8$529 NZD
Retailer 4$575 NZD
Retailer 12$613 NZD
Retailer 13$884 NZD
Retailer 10$1,073 NZD
Retailer 15$1,073 NZD
Retailer 5$1,147 NZD
Retailer 11$2,013 NZD
Retailer 2$2,049 NZD
Retailer 6$2,116 NZD
Retailer 9$2,325 NZD
Retailer 3$2,670 NZD
Retailer 14$2,870 NZD
Retailer 7$2,879 NZD
Do Amore Diamonds$4,654 NZD

41 data points across 15 retailers

12 retailers$529 NZD to $4,654 NZD

A
Cheapest Retailer
-
$529 NZD
A
Retailer 2
-
$575 NZD
View
Final sale: no returns
A
Retailer 3
-
$613 NZD
View
A
Retailer 4
-
$884 NZD
View
B+
Retailer 5
-
$1,073 NZD
View
B+
Retailer 6
-
$1,073 NZD
View
A
Retailer 7
-
$2,013 NZD
View
B+
Retailer 8
-
$2,049 NZD
View
B+
Retailer 9
-
$2,325 NZD
View
B+
Retailer 10
-
$2,670 NZD
View
B+
Retailer 11
-
$2,870 NZD
View
Most Expensive
B
Do Amore Diamonds
27-1E33F8E5C · Nov 2
$4,654 NZD
$2,580 USD
View
11 more retailers have this diamond
Prices start from $529 NZDSave up to $4,126 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
2.06ct Radiant
$529 NZD