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Heart|Lab Grown|IGI

4.02ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG706566491

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG706566491

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)
2 retailers carry this diamond
Most expensive: $2,669 USD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

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 LG706566491 or 706566491. Listed at 2 retailers as of October 30, 2026, with prices from $1,850 to $2,669, a $819 spread on the same certified stone. The Diamond Guys lists it at $2,669. 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°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706566491
Dimensions9.70 × 11.30 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Top View
9.70 mm11.30 mm4.02 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706566491
Side View
Table 63.0%Crown 36°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 56.2%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $1,510 USD|Low: $731 USD|High: $4,420 USD|Avg: $1,791 USD|+0.9%
Retailer 1
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Retailer 13
The Diamond Guys
August 3, 2026
Retailer 5$791 USD
Retailer 4$920 USD
Retailer 2$995 USD
Retailer 7$1,047 USD
Retailer 9$1,113 USD
Retailer 13$1,272 USD
Retailer 11$1,482 USD
Retailer 1$1,510 USD
Retailer 6$1,850 USD
Retailer 8$2,158 USD
Retailer 12$2,423 USD
The Diamond Guys$2,669 USD
Retailer 3$2,810 USD
Retailer 10$4,110 USD

69 data points across 14 retailers

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

B+
Cheapest Retailer
-
$1,850 USD
CA$2,569 CAD
Most Expensive
B
The Diamond Guys
1954437686 · Nov 1
$2,669 USD
View
1 more retailer has 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