Heart|Lab Grown|IGI

5.05ct H VS1 Heart Lab Grown Diamond

EX • H/VS1 • IGI LG846660549

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846660549

Diamond specifications and retailer prices

From $738 USD
As of October 31, 2026
Save $2,892 USD (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,630 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.05ct lab-grown heart diamond

This 5.05ct lab-grown heart sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846660549 or 846660549. Listed at 3 retailers as of October 31, 2026, with prices from $738 to $3,630, a $2,892 spread on the same certified stone. Brilliant Earth lists it at $3,630. 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

5.05
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846660549
Dimensions10.43 × 11.98 × 6.99 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.43 mm11.98 mm5.05 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846660549
Side View
Table 56.0%Crown 35.2°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 58.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $3,630 USD|Low: $738 USD|High: $6,850 USD|Avg: $3,191 USD|-47.0%
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$738 USD
Retailer 2$1,274 USD
Brilliant Earth$3,630 USD

12 data points across 3 retailers

3 retailers$738 USD to $3,630 USD

A
Cheapest Retailer
-
$738 USD
Final sale: no returns
A
Retailer 2
-
$1,274 USD
£1,004 GBP
View
Most Expensive
B
Brilliant Earth
22194528A · Oct 31
$3,630 USD
View
2 more retailers have this diamond
Prices start from $738 USDSave up to $2,892 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
5.05ct Heart
$738 USD