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Heart|Lab Grown|IGI

1.24ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG830677135

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830677135

Diamond specifications and retailer prices

From €197 EUR
$220 USD
As of October 25, 2026
Save €808 EUR (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,005 EUR at Reve Diamonds · As of October 25, 2026
View at Reve 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 LG830677135 or 830677135. Listed at 18 retailers as of October 25, 2026, with prices from €197 to €1,005, a €808 spread on the same certified stone. Reve Diamonds lists it at €1,005. 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
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle31.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830677135
Dimensions7.07 × 7.34 × 4.35 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.07 mm7.34 mm1.24 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG830677135
Side View
Table 58.0%Crown 31.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.3%

Caratlytics Score

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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 25
Current: €324 EUR|Low: €159 EUR|High: €1,208 EUR|Avg: €472 EUR|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 4€159 EUR
Retailer 9€178 EUR
Retailer 3€184 EUR
Retailer 17€197 EUR
Retailer 7€218 EUR
Retailer 15€264 EUR
Retailer 1€324 EUR
Retailer 5€334 EUR
Retailer 6€350 EUR
Retailer 16€352 EUR
Retailer 10€420 EUR
Retailer 8€427 EUR
Retailer 12€491 EUR
Retailer 18€635 EUR
Retailer 11€640 EUR
Retailer 13€647 EUR
Retailer 14€662 EUR
Retailer 2€924 EUR
Reve Diamonds€1,005 EUR

20 data points across 19 retailers

18 retailers€197 EUR to €1,005 EUR

Retailer 1
-
€159 EUR
$178 USD
Price last confirmed 8 days ago
Retailer 2
-
€184 EUR
$206 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€197 EUR
$220 USD
View
A
Retailer 4
-
€218 EUR
HK$1,900 HKD
View
A
Retailer 5
-
€264 EUR
£233 GBP
View
A
Retailer 6
-
€324 EUR
View
Retailer 7
-
€334 EUR
ZAR 6,022 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€350 EUR
$391 USD
View
A
Retailer 9
-
€352 EUR
£310 GBP
View
B+
Retailer 10
-
€420 EUR
$469 USD
View
B+
Retailer 11
-
€427 EUR
$477 USD
View
B+
Retailer 12
-
€491 EUR
$548 USD
View
B
Retailer 13
-
€635 EUR
$709 USD
View
B
Retailer 14
-
€640 EUR
SGD 966 SGD
View
B
Retailer 15
-
€647 EUR
$723 USD
View
B
Retailer 16
-
€662 EUR
$740 USD
View
B
Retailer 17
-
€924 EUR
£813 GBP
View
Most Expensive
B
Reve Diamonds
3643C6859 · Oct 25
€1,005 EUR
$1,123 USD
View
17 more retailers have this diamond
Prices start from €197 EURSave up to €808 EUR

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
€197 EUR