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Heart|Lab Grown|IGI

3.02ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG623416596

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG623416596

Diamond specifications and retailer prices

From $1,610 USD
As of October 29, 2026
Save $4,590 USD (74%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,200 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.02ct lab-grown heart diamond

This 3.02ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG623416596 or 623416596. Listed at 23 retailers as of October 29, 2026, with prices from $1,610 to $6,200, a $4,590 spread on the same certified stone. Brilliant Earth lists it at $6,200. 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
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623416596
Dimensions9.69 × 9.69 × 9.14 mm
L/W Ratio1.00
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
9.69 mm9.69 mm3.02 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623416596
Side View
Table 56.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.2%

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 29
Current: $6,200 USD|Low: $1,392 USD|High: $6,200 USD|Avg: $3,201 USD
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 13$1,610 USD
Retailer 5$1,760 USD
Retailer 9$2,030 USD
Retailer 2$2,144 USD
Retailer 15$2,168 USD
Retailer 11$2,313 USD
Retailer 4$2,761 USD
Retailer 16$3,011 USD
Retailer 14$3,256 USD
Retailer 10$3,347 USD
Retailer 6$3,727 USD
Retailer 3$3,958 USD
Retailer 8$4,520 USD
Retailer 12$4,656 USD
Retailer 7$5,055 USD
Brilliant Earth$6,200 USD

41 data points across 16 retailers

23 retailers$1,610 USD to $6,200 USD

Retailer 1
-
$1,243 USD
Price last confirmed 22 days ago
Retailer 2
-
$1,352 USD
View
Price last confirmed 31 days ago
Retailer 3
-
$1,421 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$1,441 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$1,441 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,610 USD
View
A
Retailer 7
-
$1,760 USD
View
A
Retailer 8
-
$2,030 USD
£1,599 GBP
View
A
Retailer 9
-
$2,144 USD
View
Final sale: no returns
A
Retailer 10
-
$2,168 USD
View
A
Retailer 11
-
$2,313 USD
€2,203 EUR
View
Retailer 12
-
$2,702 USD
View
Price last confirmed 29 days ago
A
Retailer 13
-
$2,761 USD
View
A
Retailer 14
-
$3,011 USD
View
A
Retailer 15
-
$3,256 USD
A$5,009 AUD
View
A
Retailer 16
-
$3,347 USD
ZAR 54,067 ZAR
View
B+
Retailer 17
-
$3,727 USD
View
B+
Retailer 18
-
$3,958 USD
View
B+
Retailer 19
-
$4,136 USD
View
B+
Retailer 20
-
$4,520 USD
View
B+
Retailer 21
-
$4,656 USD
£3,666 GBP
View
B+
Retailer 22
-
$5,055 USD
View
Most Expensive
B
Brilliant Earth
9680815A · Oct 30
$6,200 USD
View
22 more retailers have this diamond
Prices start from $1,610 USDSave up to $4,590 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
$1,610 USD