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Heart|Lab Grown|IGI

1.29ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG842602878

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842602878

Diamond specifications and retailer prices

From €181 EUR
$202 USD
As of October 30, 2026
Save €1,556 EUR (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,736 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown heart diamond

This 1.29ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG842602878 or 842602878. Listed at 16 retailers as of October 30, 2026, with prices from €181 to €1,736, a €1,556 spread on the same certified stone. Do Amore Diamonds lists it at €1,736. 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

1.29
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842602878
Dimensions6.75 × 7.60 × 4.28 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.75 mm7.60 mm1.29 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842602878
Side View
Table 61.0%Crown 29.7°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 56.3%

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 30
Current: €1,736 EUR|Low: €181 EUR|High: €1,736 EUR|Avg: €639 EUR
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
November 1, 2026
Retailer 7€181 EUR
Retailer 14€209 EUR
Retailer 8€314 EUR
Retailer 5€344 EUR
Retailer 13€347 EUR
Retailer 4€388 EUR
Retailer 6€446 EUR
Retailer 12€603 EUR
Retailer 10€662 EUR
Retailer 15€678 EUR
Retailer 11€710 EUR
Retailer 17€722 EUR
Retailer 16€795 EUR
Retailer 9€852 EUR
Retailer 3€978 EUR
Retailer 2€991 EUR
Do Amore Diamonds€1,736 EUR

16 data points across 17 retailers

16 retailers€181 EUR to €1,736 EUR

A
Cheapest Retailer
-
€181 EUR
$202 USD
A
Retailer 2
-
€209 EUR
$234 USD
View
Retailer 3
-
€314 EUR
£276 GBP
View
Price last confirmed 19 days ago
B+
Retailer 4
-
€344 EUR
HK$3,000 HKD
View
A
Retailer 5
-
€347 EUR
$388 USD
View
A
Retailer 6
-
€388 EUR
$433 USD
View
B+
Retailer 7
-
€446 EUR
$498 USD
View
B+
Retailer 8
-
€603 EUR
A$1,037 AUD
View
B+
Retailer 9
-
€662 EUR
$740 USD
View
B
Retailer 10
-
€678 EUR
$757 USD
View
B
Retailer 11
-
€710 EUR
A$1,221 AUD
View
B
Retailer 12
-
€722 EUR
$807 USD
View
B
Retailer 13
-
€795 EUR
$888 USD
View
B
Retailer 14
-
€978 EUR
SGD 1,477 SGD
View
B
Retailer 15
-
€991 EUR
£872 GBP
View
Most Expensive
B
Do Amore Diamonds
27-81E10EA8F · Oct 31
€1,736 EUR
$1,940 USD
View
15 more retailers have this diamond
Prices start from €181 EURSave up to €1,556 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
1.29ct Heart
€181 EUR