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Heart|Lab Grown|IGI

3.24ct I VS1 Heart Lab Grown Diamond

EX • I/VS1 • IGI LG685586888

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG685586888

Diamond specifications and retailer prices

From $518 USD
As of October 31, 2026
Save $1,603 USD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,121 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.24ct lab-grown heart diamond

This 3.24ct lab-grown heart sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685586888 or 685586888. Listed at 10 retailers as of October 29, 2026, with prices from $518 to $2,121, a $1,603 spread on the same certified stone. MOH London lists it at $2,121. 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

3.24
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685586888
Dimensions9.55 × 9.99 × 5.96 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.55 mm9.99 mm3.24 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685586888
Side View
Table 58.0%Crown 36.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.7%

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 31
Current: $2,121 USD|Low: $518 USD|High: $2,136 USD|Avg: $1,113 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 10$518 USD
Retailer 8$574 USD
Retailer 5$611 USD
Retailer 4$810 USD
Retailer 7$870 USD
Retailer 11$899 USD
Retailer 3$1,172 USD
Retailer 2$1,247 USD
Retailer 9$1,253 USD
Retailer 6$1,544 USD
Retailer 12$1,877 USD
MOH London$2,121 USD

13 data points across 12 retailers

10 retailers$518 USD to $2,121 USD

A
Cheapest Retailer
-
$518 USD
Final sale: no returns
Retailer 2
-
$574 USD
View
Price last confirmed 15 days ago
Retailer 3
-
$611 USD
£481 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
$870 USD
View
B+
Retailer 5
-
$899 USD
View
B+
Retailer 6
-
$1,247 USD
ZAR 20,146 ZAR
View
B+
Retailer 7
-
$1,253 USD
View
B+
Retailer 8
-
$1,544 USD
View
B
Retailer 9
-
$1,877 USD
View
Most Expensive
B
MOH London
LG685586888 · Oct 29
$2,121 USD
£1,670 GBP
View
9 more retailers have this diamond
Prices start from $518 USDSave up to $1,603 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
3.24ct Heart
$518 USD