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Heart|Lab Grown|IGI

1.24ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG836619393

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836619393

Diamond specifications and retailer prices

From $190 USD
As of November 3, 2026
Save $1,440 USD (88%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,630 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836619393 or 836619393. Listed at 8 retailers as of November 2, 2026, with prices from $190 to $1,630, a $1,440 spread on the same certified stone. Do Amore Diamonds lists it at $1,630. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619393
Dimensions6.48 × 7.29 × 4.45 mm
L/W Ratio1.13
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
6.48 mm7.29 mm1.24 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619393
Side View
Table 58.0%Crown 37.9°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 61.0%

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: Nov 3
Current: $1,630 USD|Low: $190 USD|High: $1,740 USD|Avg: $693 USD|-6.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$190 USD
Retailer 4$250 USD
Retailer 8$290 USD
Retailer 3$566 USD
Retailer 2$594 USD
Retailer 7$750 USD
Retailer 5$1,085 USD
Do Amore Diamonds$1,630 USD

9 data points across 8 retailers

8 retailers$190 USD to $1,630 USD

A
Cheapest Retailer
-
$190 USD
Final sale: no returns
A
Retailer 2
-
$250 USD
View
B+
Retailer 3
-
$290 USD
View
B+
Retailer 4
-
$566 USD
A$871 AUD
View
B+
Retailer 5
-
$594 USD
View
B+
Retailer 6
-
$750 USD
View
B
Retailer 7
-
$1,085 USD
£854 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1DA6B3674 · Nov 2
$1,630 USD
View
7 more retailers have this diamond
Prices start from $190 USDSave up to $1,440 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
$190 USD