Heart|Lab Grown|IGI

1.24ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG831679982

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831679982

Diamond specifications and retailer prices

From $214 USD
As of October 30, 2026
Save $1,256 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,470 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.24ct lab-grown heart diamond

This 1.24ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG831679982 or 831679982. Listed at 13 retailers as of October 29, 2026, with prices from $214 to $1,470, a $1,256 spread on the same certified stone. Brilliant Earth lists it at $1,470. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.24
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831679982
Dimensions6.59 × 7.61 × 4.16 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.59 mm7.61 mm1.24 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831679982
Side View
Table 63.0%Crown 36.5°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 54.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,470 USD|Low: $214 USD|High: $1,470 USD|Avg: $638 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 8$214 USD
Retailer 4$239 USD
Retailer 3$265 USD
Retailer 10$303 USD
Retailer 9$455 USD
Retailer 2$491 USD
Retailer 7$509 USD
Retailer 12$609 USD
Retailer 6$855 USD
Retailer 5$861 USD
Retailer 13$905 USD
Retailer 11$906 USD
Brilliant Earth$1,470 USD

3 data points across 13 retailers

13 retailers$214 USD to $1,470 USD

A
Cheapest Retailer
-
$214 USD
A
Retailer 2
-
$239 USD
View
Final sale: no returns
A
Retailer 3
-
$265 USD
View
A
Retailer 4
-
$303 USD
£239 GBP
View
B+
Retailer 5
-
$455 USD
View
B+
Retailer 6
-
$491 USD
£386 GBP
View
B+
Retailer 7
-
$509 USD
View
B+
Retailer 8
-
$609 USD
View
B
Retailer 9
-
$855 USD
View
B
Retailer 10
-
$861 USD
SGD 1,163 SGD
View
B
Retailer 11
-
$905 USD
View
B
Retailer 12
-
$906 USD
View
Most Expensive
B
Brilliant Earth
22348731A · Oct 29
$1,470 USD
View
12 more retailers have this diamond
Prices start from $214 USDSave up to $1,256 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
1.24ct Heart
$214 USD