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Radiant|Lab Grown|IGI

3.10ct E IF Radiant Lab Grown Diamond

GD • E/IF • IGI LG844669209

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

Certificate IGI LG844669209

Diamond specifications and retailer prices

From $2,966 NZD
$1,666 USD
As of October 27, 2026
Save $9,108 NZD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,074 NZD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG844669209 or 844669209. Listed at 18 retailers as of October 27, 2026, with prices from $2,966 to $12,074, a $9,108 spread on the same certified stone. Taylor and Hart lists it at $12,074. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.10
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844669209
Dimensions11.43 × 6.20 × 3.97 mm
L/W Ratio1.84
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.43 mm6.20 mm3.10 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844669209
Side View
Table 66.0%Crown 37°Girdle: Slightly ThickPavilion 40°Culet: LargeDepth 64.0%

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 27
Current: $7,988 NZD|Low: $2,966 NZD|High: $12,074 NZD|Avg: $6,892 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Taylor and Hart
October 29, 2026
Retailer 5$2,966 NZD
Retailer 3$3,226 NZD
Retailer 6$3,321 NZD
Retailer 11$3,440 NZD
Retailer 2$3,739 NZD
Retailer 9$3,926 NZD
Retailer 10$4,861 NZD
Retailer 8$5,404 NZD
Retailer 16$5,858 NZD
Retailer 13$6,447 NZD
Retailer 17$7,109 NZD
Retailer 1$7,988 NZD
Retailer 4$9,271 NZD
Retailer 12$9,877 NZD
Retailer 15$10,452 NZD
Retailer 14$10,541 NZD
Retailer 7$11,494 NZD
Taylor and Hart$12,074 NZD

4 data points across 18 retailers

18 retailers$2,966 NZD to $12,074 NZD

A
Cheapest Retailer
-
$2,966 NZD
$1,666 USD
A
Retailer 2
-
$3,226 NZD
$1,812 USD
View
A
Retailer 3
-
$3,321 NZD
$1,865 USD
View
Final sale: no returns
A
Retailer 4
-
$3,440 NZD
$1,932 USD
View
A
Retailer 5
-
$3,739 NZD
$2,100 USD
View
A
Retailer 6
-
$3,926 NZD
$2,205 USD
View
A
Retailer 7
-
$4,861 NZD
£2,150 GBP
View
B+
Retailer 8
-
$5,404 NZD
$3,035 USD
View
B+
Retailer 9
-
$5,858 NZD
$3,290 USD
View
B+
Retailer 10
-
$6,447 NZD
$3,621 USD
View
B
Retailer 11
-
$7,109 NZD
£3,144 GBP
View
B
Retailer 12
-
$7,988 NZD
ZAR 72,478 ZAR
View
B
Retailer 13
-
$9,271 NZD
$5,207 USD
View
B
Retailer 14
-
$9,877 NZD
£4,368 GBP
View
B
Retailer 15
-
$10,452 NZD
$5,870 USD
View
B
Retailer 16
-
$10,541 NZD
$5,920 USD
View
B
Retailer 17
-
$11,494 NZD
SGD 8,724 SGD
View
Most Expensive
B
Taylor and Hart
C5MLGRK · Oct 27
$12,074 NZD
$6,781 USD
View
17 more retailers have this diamond
Prices start from $2,966 NZDSave up to $9,108 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
3.10ct Radiant
$2,966 NZD