Heart|Lab Grown|IGI

5.20ct F VVS1 Heart Lab Grown Diamond

EX • F/VVS1 • IGI LG847606290

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847606290

Diamond specifications and retailer prices

From $1,105 USD
As of November 1, 2026
Save $586 USD (35%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,691 USD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 5.2ct lab-grown heart diamond

This 5.2ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847606290 or 847606290. Listed at 2 retailers as of November 1, 2026, with prices from $1,105 to $1,691, a $586 spread on the same certified stone. 77 Diamonds lists it at $1,691. 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

5.20
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847606290
Dimensions10.74 × 11.93 × 6.96 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.74 mm11.93 mm5.20 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847606290
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 58.3%

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: Nov 1
Current: $1,691 USD|Low: $1,105 USD|High: $1,809 USD|Avg: $1,517 USD|-5.5%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$1,105 USD
77 Diamonds$1,691 USD

13 data points across 2 retailers

2 retailers$1,105 USD to $1,691 USD

A
Cheapest Retailer
-
$1,105 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSTVSVCKGJBTK · Nov 2
$1,691 USD
£1,332 GBP
View
1 more retailer has this diamond
Prices start from $1,105 USDSave up to $586 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
5.20ct Heart
$1,105 USD