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Heart|Lab Grown|IGI

5.22ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG712534428

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG712534428

Diamond specifications and retailer prices

From $2,233 USD
As of October 29, 2026
Save $5,939 USD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,941 USD at Queensmith · As of October 9, 2026
View at Queensmith

About this 5.22ct lab-grown heart diamond

This 5.22ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG712534428 or 712534428. Listed at 16 retailers as of October 29, 2026, with a 266% 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

5.22
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712534428
Dimensions11.99 × 11.99 × 11.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.99 mm11.99 mm5.22 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712534428
Side View
Table 53.0%Crown 31.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.0%

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 29
Current: $3,213 USD|Low: $2,233 USD|High: $6,698 USD|Avg: $4,042 USD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8$2,233 USD
Retailer 5$2,477 USD
Retailer 1$3,213 USD
Retailer 7$3,622 USD
Retailer 2$3,689 USD
Retailer 4$4,698 USD
Retailer 6$6,293 USD
Retailer 3$6,645 USD

42 data points across 8 retailers

16 retailers$2,233 USD to $8,172 USD

Retailer 1
-
$1,995 USD
Price last confirmed 22 days ago
Retailer 2
-
$2,170 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$2,233 USD
View
Final sale: no returns
Retailer 4
-
$2,314 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$2,477 USD
£1,950 GBP
View
Price last confirmed 13 days ago
Retailer 6
-
$3,181 USD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
$3,213 USD
£2,530 GBP
View
B+
Retailer 8
-
$3,570 USD
View
B+
Retailer 9
-
$3,622 USD
View
B+
Retailer 10
-
$3,689 USD
€3,513 EUR
View
Retailer 11
-
$4,698 USD
A$7,227 AUD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$5,923 USD
View
B
Retailer 13
-
$6,293 USD
View
B
Retailer 14
-
$6,645 USD
£5,232 GBP
View
B
Retailer 15
-
$8,172 USD
View
Most Expensive
Queensmith
LG712534428 · Oct 9
$8,941 USD
£7,040 GBP
View
Price last confirmed 20 days ago
15 more retailers have this diamond
Prices start from $2,233 USDSave up to $5,939 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
5.22ct Heart
$2,233 USD