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Heart|Lab Grown|IGI

3.04ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG804665229

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804665229

Diamond specifications and retailer prices

From $3,577 NZD
$2,016 USD
As of October 30, 2026
Save $21,707 NZD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $25,284 NZD at Do Amore Diamonds · As of October 31, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804665229 or 804665229. Listed at 13 retailers as of October 30, 2026, with prices from $3,577 to $25,284, a $21,707 spread on the same certified stone. Do Amore Diamonds lists it at $25,284. 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
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665229
Dimensions9.44 × 9.65 × 5.83 mm
L/W Ratio1.02
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
9.44 mm9.65 mm3.04 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665229
Side View
Table 54.0%Crown 36.6°Girdle: MED-STKPavilion 38°Culet: NoneDepth 60.4%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $25,284 NZD|Low: $3,577 NZD|High: $29,382 NZD|Avg: $9,698 NZD|-13.9%
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
Retailer 13
Retailer 14
November 1, 2026
Retailer 11$3,577 NZD
Retailer 3$3,999 NZD
Retailer 7$4,219 NZD
Retailer 8$4,285 NZD
Retailer 9$4,441 NZD
Retailer 5$5,046 NZD
Retailer 2$6,293 NZD
Retailer 13$6,666 NZD
Retailer 14$6,838 NZD
Retailer 10$7,677 NZD
Retailer 6$9,755 NZD
Retailer 12$12,837 NZD
Retailer 4$23,882 NZD
Do Amore Diamonds$25,284 NZD

33 data points across 14 retailers

13 retailers$3,577 NZD to $25,284 NZD

A
Cheapest Retailer
-
$3,577 NZD
$2,016 USD
A
Retailer 2
-
$3,999 NZD
$2,254 USD
View
A
Retailer 3
-
$4,219 NZD
$2,378 USD
View
A
Retailer 4
-
$4,285 NZD
$2,415 USD
View
A
Retailer 5
-
$4,441 NZD
$2,503 USD
View
A
Retailer 6
-
$5,046 NZD
$2,844 USD
View
Final sale: no returns
A
Retailer 7
-
$6,293 NZD
$3,547 USD
View
B+
Retailer 8
-
$6,666 NZD
$3,757 USD
View
B+
Retailer 9
-
$6,838 NZD
$3,854 USD
View
B+
Retailer 10
-
$7,677 NZD
€4,121 EUR
View
B+
Retailer 11
-
$12,837 NZD
£5,697 GBP
View
B
Retailer 12
-
$23,882 NZD
$13,460 USD
View
Most Expensive
B
Do Amore Diamonds
27-B7986E786 · Oct 31
$25,284 NZD
$14,250 USD
View
12 more retailers have this diamond
Prices start from $3,577 NZDSave up to $21,707 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
$3,577 NZD