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Heart|Lab Grown|IGI

3.04ct E FL Heart Lab Grown Diamond

EX • E/FL • IGI LG815698482

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG815698482

Diamond specifications and retailer prices

From $4,651 NZD
£2,064 GBP
As of October 30, 2026
Save $17,990 NZD (79%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $22,640 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.04ct lab-grown heart diamond

This 3.04ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815698482 or 815698482. Listed at 7 retailers as of October 30, 2026, with prices from $4,651 to $22,640, a $17,990 spread on the same certified stone. Do Amore Diamonds lists it at $22,640. 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

3.04
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815698482
Dimensions8.85 × 9.94 × 5.83 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.85 mm9.94 mm3.04 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815698482
Side View
Table 63.0%Crown 36.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.7%

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 30
Current: $22,640 NZD|Low: $3,683 NZD|High: $27,200 NZD|Avg: $10,854 NZD|-16.8%
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
October 31, 2026
Retailer 12$3,683 NZD
Retailer 6$4,651 NZD
Retailer 2$5,376 NZD
Retailer 9$5,981 NZD
Retailer 8$6,157 NZD
Retailer 4$6,198 NZD
Retailer 10$7,234 NZD
Retailer 7$12,046 NZD
Retailer 11$15,426 NZD
Retailer 5$15,969 NZD
Retailer 3$18,645 NZD
Do Amore Diamonds$22,640 NZD

23 data points across 12 retailers

7 retailers$4,651 NZD to $22,640 NZD

A
Cheapest Retailer
-
$4,651 NZD
£2,064 GBP
A
Retailer 2
-
$5,376 NZD
$3,030 USD
View
A
Retailer 3
-
$5,981 NZD
$3,371 USD
View
A
Retailer 4
-
$6,157 NZD
$3,470 USD
View
B+
Retailer 5
-
$12,046 NZD
£5,346 GBP
View
B
Retailer 6
-
$15,969 NZD
$9,000 USD
View
Most Expensive
B
Do Amore Diamonds
27-3FD391570 · Oct 30
$22,640 NZD
$12,760 USD
View
6 more retailers have this diamond
Prices start from $4,651 NZDSave up to $17,990 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
3.04ct Heart
$4,651 NZD