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Heart|Lab Grown|IGI

4.02ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG715507145

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG715507145

Diamond specifications and retailer prices

From $1,850 USD
CA$2,569 CAD
As of October 30, 2026
Save $819 USD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,903 USD at Novita Diamonds · As of July 4, 2026
View at Novita Diamonds

About this 4.02ct lab-grown heart diamond

This 4.02ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG715507145 or 715507145. Listed at 3 retailers as of October 30, 2026, with a 44% 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

4.02
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715507145
Dimensions9.58 × 10.95 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Top View
9.58 mm10.95 mm4.02 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715507145
Side View
Table 59.0%Crown 36.3°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,903 USD|Low: $399 USD|High: $4,570 USD|Avg: $1,852 USD|+44.3%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 14
August 3, 2026
Retailer 13$399 USD
Retailer 7$766 USD
Retailer 10$835 USD
Retailer 12$978 USD
Retailer 3$1,010 USD
Retailer 5$1,104 USD
Retailer 11$1,511 USD
Retailer 9$1,525 USD
Retailer 4$1,850 USD
Retailer 14$2,235 USD
Retailer 6$2,423 USD
Retailer 2$2,669 USD
Novita Diamonds$2,903 USD
Retailer 8$4,570 USD

64 data points across 14 retailers

3 retailers$1,850 USD to $2,669 USD

B+
Cheapest Retailer
-
$1,850 USD
CA$2,569 CAD
B
Retailer 2
-
$2,669 USD
View
Most Expensive
Novita Diamonds
cert_715507145 · Jul 4
$2,903 USD
A$4,466 AUD
View
Price last confirmed 120 days ago
2 more retailers have this diamond
Prices start from $1,850 USDSave up to $819 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.

B+
4.02ct Heart
$1,850 USD