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Heart|Lab Grown|IGI

3.02ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG784650890

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784650890

Diamond specifications and retailer prices

From $3,570 USD
As of October 30, 2026
Save $14,328 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $26,980 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.02ct lab-grown heart diamond

This 3.02ct 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 LG784650890 or 784650890. Listed at 20 retailers as of October 30, 2026, with a 401% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.02
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784650890
Dimensions9.11 × 10.14 × 5.64 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
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
9.11 mm10.14 mm3.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784650890
Side View
Table 58.0%Crown 33.9°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 55.6%

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: $26,980 USD|Low: $3,136 USD|High: $26,980 USD|Avg: $9,940 USD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 7$3,570 USD
Retailer 16$3,922 USD
Retailer 5$4,288 USD
Retailer 6$4,392 USD
Retailer 3$4,550 USD
Retailer 17$4,550 USD
Retailer 15$4,605 USD
Retailer 9$6,029 USD
Retailer 14$6,034 USD
Retailer 12$6,507 USD
Retailer 19$7,048 USD
Retailer 13$10,453 USD
Retailer 18$11,539 USD
Retailer 2$11,659 USD
Retailer 8$13,135 USD
Retailer 10$15,880 USD
Retailer 4$17,437 USD
Retailer 11$17,898 USD
Do Amore Diamonds$26,980 USD

35 data points across 19 retailers

20 retailers$3,570 USD to $17,898 USD

A
Cheapest Retailer
-
$3,570 USD
A
Retailer 2
-
$3,922 USD
View
B+
Retailer 3
-
$4,110 USD
View
B+
Retailer 4
-
$4,288 USD
View
B+
Retailer 5
-
$4,392 USD
View
Final sale: no returns
B+
Retailer 6
-
$4,550 USD
View
Retailer 7
-
$4,550 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
$4,605 USD
View
B+
Retailer 9
-
$6,029 USD
HK$47,100 HKD
View
B+
Retailer 10
-
$6,034 USD
View
B+
Retailer 11
-
$6,275 USD
View
B+
Retailer 12
-
$6,507 USD
£5,123 GBP
View
B+
Retailer 13
-
$7,048 USD
View
B+
Retailer 14
-
$10,453 USD
£8,231 GBP
View
B
Retailer 15
-
$11,539 USD
View
B
Retailer 16
-
$11,659 USD
ZAR 188,360 ZAR
View
B
Retailer 17
-
$13,135 USD
View
B
Retailer 18
-
$17,437 USD
SGD 23,564 SGD
View
B
Retailer 19
-
$17,898 USD
View
Most Expensive
Do Amore Diamonds
27-6CA815099 · Oct 30
$26,980 USD
View
Price under review
19 more retailers have this diamond
Prices start from $3,570 USDSave up to $14,328 USD

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
3.02ct Heart
$3,570 USD