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Radiant|Lab Grown|IGI

3.00ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG774651006

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG774651006

Diamond specifications and retailer prices

From $2,713 NZD
$1,524 USD
As of October 29, 2026
Save $4,666 NZD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,379 NZD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 3ct lab-grown radiant diamond

This 3ct 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 LG774651006 or 774651006. Listed at 9 retailers as of October 27, 2026, with prices from $2,713 to $7,379, a $4,666 spread on the same certified stone. Taylor and Hart lists it at $7,379. 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

3.00
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle44°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774651006
Dimensions9.44 × 6.51 × 4.73 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.44 mm6.51 mm3.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774651006
Side View
Table 66.0%Crown 39.3°Girdle: Slightly ThickPavilion 44°Culet: LargeDepth 72.7%

Caratlytics Score

How it works →
A
Excellent
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: Oct 29
Current: $3,040 NZD|Low: $2,115 NZD|High: $8,018 NZD|Avg: $4,884 NZD|-9.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
October 29, 2026
Retailer 5$2,115 NZD
Retailer 7$2,713 NZD
Retailer 1$3,040 NZD
Retailer 8$3,374 NZD
Retailer 2$4,912 NZD
Retailer 4$5,172 NZD
Retailer 6$6,559 NZD
Retailer 3$7,211 NZD
Taylor and Hart$7,379 NZD

41 data points across 9 retailers

9 retailers$2,713 NZD to $7,379 NZD

A
Retailer 1
-
$2,115 NZD
$1,188 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$2,713 NZD
$1,524 USD
View
A
Retailer 3
-
$3,040 NZD
£1,345 GBP
View
A
Retailer 4
-
$3,374 NZD
$1,895 USD
View
A
Retailer 5
-
$4,912 NZD
ZAR 44,564 ZAR
View
A
Retailer 6
-
$5,172 NZD
$2,905 USD
View
B+
Retailer 7
-
$6,559 NZD
$3,684 USD
View
B+
Retailer 8
-
$7,211 NZD
£3,189 GBP
View
Most Expensive
B+
Taylor and Hart
CKPKT9R · Oct 27
$7,379 NZD
$4,145 USD
View
8 more retailers have this diamond
Prices start from $2,713 NZDSave up to $4,666 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
3.00ct Radiant
$2,713 NZD