Heart|Lab Grown|IGI

4.10ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG849658992

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG849658992

Diamond specifications and retailer prices

From $638 USD
£503 GBP
As of October 28, 2026
Save $2,843 USD (82%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,940 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 4.1ct lab-grown heart diamond

This 4.1ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849658992 or 849658992. Listed at 7 retailers as of October 28, 2026, with a 445% 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

4.10
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849658992
Dimensions10.12 × 11.46 × 6.23 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.12 mm11.46 mm4.10 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849658992
Side View
Table 59.0%Crown 29.6°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 54.4%

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 28
Current: $2,687 USD|Low: $638 USD|High: $3,481 USD|Avg: $1,841 USD|+8.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 4$638 USD
Retailer 2$934 USD
Retailer 3$1,204 USD
Retailer 5$1,833 USD
Retailer 1$2,687 USD
Retailer 6$3,481 USD

4 data points across 6 retailers

7 retailers$638 USD to $3,481 USD

A
Cheapest Retailer
-
$638 USD
£503 GBP
A
Retailer 2
-
$934 USD
HK$7,300 HKD
View
B+
Retailer 3
-
$1,204 USD
View
B+
Retailer 4
-
$1,833 USD
View
B
Retailer 5
-
$2,687 USD
SGD 3,631 SGD
View
B
Retailer 6
-
$3,481 USD
View
Most Expensive
Brilliant Earth
22309983A · Oct 26
$8,940 USD
View
Price under review
6 more retailers have this diamond
Prices start from $638 USDSave up to $2,843 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
4.10ct Heart
$638 USD