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Heart|Lab Grown|IGI

2.45ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG739581205

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG739581205

Diamond specifications and retailer prices

From $2,674 NZD
$1,507 USD
As of October 30, 2026
Save $8,646 NZD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $11,320 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.45ct lab-grown heart diamond

This 2.45ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739581205 or 739581205. Listed at 23 retailers as of October 30, 2026, with prices from $2,674 to $11,320, a $8,646 spread on the same certified stone. Brilliant Earth lists it at $11,320. 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

2.45
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739581205
Dimensions8.47 × 9.21 × 5.42 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.47 mm9.21 mm2.45 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739581205
Side View
Table 63.0%Crown 40.4°Girdle: STK-THKPavilion 39°Culet: NoneDepth 58.8%

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 30
Current: $11,320 NZD|Low: $2,993 NZD|High: $12,722 NZD|Avg: $5,899 NZD|-11.0%
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
Retailer 14
October 30, 2026
Retailer 12$2,993 NZD
Retailer 14$3,101 NZD
Retailer 11$3,407 NZD
Retailer 6$3,433 NZD
Retailer 2$4,381 NZD
Retailer 13$4,436 NZD
Retailer 4$5,005 NZD
Retailer 8$5,436 NZD
Retailer 3$5,814 NZD
Retailer 10$7,376 NZD
Retailer 7$8,003 NZD
Retailer 9$8,905 NZD
Retailer 5$10,371 NZD
Brilliant Earth$11,320 NZD

45 data points across 14 retailers

23 retailers$2,674 NZD to $11,320 NZD

A
Cheapest Retailer
-
$2,674 NZD
$1,507 USD
A
Retailer 2
-
$2,910 NZD
$1,640 USD
View
A
Retailer 3
-
$2,993 NZD
$1,687 USD
View
Final sale: no returns
Retailer 4
-
$3,101 NZD
$1,748 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$3,101 NZD
$1,748 USD
View
A
Retailer 6
-
$3,407 NZD
$1,920 USD
View
A
Retailer 7
-
$3,433 NZD
$1,935 USD
View
A
Retailer 8
-
$3,588 NZD
HK$15,800 HKD
View
B+
Retailer 9
-
$4,381 NZD
£1,944 GBP
View
B+
Retailer 10
-
$4,436 NZD
$2,500 USD
View
B+
Retailer 11
-
$4,574 NZD
$2,578 USD
View
B+
Retailer 12
-
$5,005 NZD
$2,821 USD
View
B+
Retailer 13
-
$5,436 NZD
€2,918 EUR
View
B+
Retailer 14
-
$5,814 NZD
$3,277 USD
View
B
Retailer 15
-
$7,053 NZD
£3,130 GBP
View
Retailer 16
-
$7,376 NZD
A$6,396 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$8,003 NZD
ZAR 72,869 ZAR
View
B
Retailer 18
-
$8,905 NZD
£3,952 GBP
View
B
Retailer 19
-
$9,519 NZD
$5,365 USD
View
B
Retailer 20
-
$10,371 NZD
SGD 7,899 SGD
View
B
Retailer 21
-
$10,907 NZD
$6,147 USD
View
B
Retailer 22
-
$11,299 NZD
$6,368 USD
View
Most Expensive
B
Brilliant Earth
18174507A · Oct 30
$11,320 NZD
$6,380 USD
View
22 more retailers have this diamond
Prices start from $2,674 NZDSave up to $8,646 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
2.45ct Heart
$2,674 NZD