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Radiant|Lab Grown|IGI

3.06ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG812627890

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

Certificate IGI LG812627890

Diamond specifications and retailer prices

From $1,682 NZD
$946 USD
As of November 3, 2026
Save $6,581 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,263 NZD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 3.06ct lab-grown radiant diamond

This 3.06ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812627890 or 812627890. Listed at 15 retailers as of October 31, 2026, with prices from $1,682 to $8,263, a $6,581 spread on the same certified stone. Novita Diamonds lists it at $8,263. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.06
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812627890
Dimensions11.12 × 6.92 × 4.57 mm
L/W Ratio1.61
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.12 mm6.92 mm3.06 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812627890
Side View
Table 64.0%Crown 41.7°Girdle: MediumPavilion 33°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $8,263 NZD|Low: $1,682 NZD|High: $8,263 NZD|Avg: $4,039 NZD
Novita 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 3, 2026
Retailer 8$1,682 NZD
Retailer 9$2,054 NZD
Retailer 5$2,407 NZD
Retailer 4$2,511 NZD
Retailer 14$2,645 NZD
Retailer 11$2,680 NZD
Retailer 7$3,959 NZD
Retailer 13$4,009 NZD
Retailer 10$4,053 NZD
Retailer 12$5,240 NZD
Retailer 6$5,485 NZD
Retailer 2$6,044 NZD
Retailer 3$6,573 NZD
Retailer 15$6,897 NZD
Novita Diamonds$8,263 NZD

20 data points across 15 retailers

15 retailers$1,682 NZD to $8,263 NZD

A+
Cheapest Retailer
-
$1,682 NZD
$946 USD
Final sale: no returns
A
Retailer 2
-
$2,054 NZD
$1,155 USD
View
A
Retailer 3
-
$2,407 NZD
$1,354 USD
View
A
Retailer 4
-
$2,511 NZD
$1,412 USD
View
A
Retailer 5
-
$2,645 NZD
€1,417 EUR
View
A
Retailer 6
-
$2,680 NZD
£1,187 GBP
View
A
Retailer 7
-
$3,959 NZD
A$3,426 AUD
View
A
Retailer 8
-
$4,009 NZD
$2,255 USD
View
A
Retailer 9
-
$4,053 NZD
ZAR 36,823 ZAR
View
A
Retailer 10
-
$5,240 NZD
$2,947 USD
View
A
Retailer 11
-
$5,485 NZD
$3,085 USD
View
B+
Retailer 12
-
$6,044 NZD
$3,399 USD
View
B+
Retailer 13
-
$6,573 NZD
£2,911 GBP
View
B+
Retailer 14
-
$6,897 NZD
SGD 5,242 SGD
View
Most Expensive
B+
Novita Diamonds
cert_812627890 · Oct 31
$8,263 NZD
A$7,150 AUD
View
14 more retailers have this diamond
Prices start from $1,682 NZDSave up to $6,581 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+
3.06ct Radiant
$1,682 NZD