Heart|Lab Grown|IGI

6.52ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG843644356

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843644356

Diamond specifications and retailer prices

From $1,441 USD
As of October 29, 2026
Save $496 USD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $7,940 USD at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 6.52ct lab-grown heart diamond

This 6.52ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843644356 or 843644356. Listed at 3 retailers as of October 28, 2026, with a 34% 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

6.52
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843644356
Dimensions11.69 × 12.84 × 7.41 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.69 mm12.84 mm6.52 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843644356
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 57.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $7,940 USD|Low: $1,441 USD|High: $7,940 USD|Avg: $4,180 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 2$1,441 USD
Retailer 3$1,937 USD
Retailer 4$2,144 USD
Brilliant Earth$7,940 USD

7 data points across 4 retailers

3 retailers$1,441 USD to $1,937 USD

A
Cheapest Retailer
-
$1,441 USD
Final sale: no returns
B+
Retailer 2
-
$1,937 USD
View
Most Expensive
Brilliant Earth
21713309A · Oct 12
$7,940 USD
View
Price last confirmed 17 days ago
2 more retailers have this diamond
Prices start from $1,441 USDSave up to $496 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
6.52ct Heart
$1,441 USD