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Heart|Lab Grown|IGI

1.26ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG819633817

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG819633817

Diamond specifications and retailer prices

From €270 EUR
£237 GBP
As of November 1, 2026
Save €1,064 EUR (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,334 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.26ct lab-grown heart diamond

This 1.26ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819633817 or 819633817. Listed at 8 retailers as of October 31, 2026, with prices from €270 to €1,334, a €1,064 spread on the same certified stone. Brilliant Earth lists it at €1,334. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819633817
Dimensions7.29 × 7.07 × 4.25 mm
L/W Ratio1.03
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
7.29 mm7.07 mm1.26 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819633817
Side View
Table 60.0%Crown 37.7°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 58.3%

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 1
Current: €1,334 EUR|Low: €270 EUR|High: €1,423 EUR|Avg: €661 EUR|-6.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2€270 EUR
Retailer 8€405 EUR
Retailer 5€436 EUR
Retailer 7€456 EUR
Retailer 3€578 EUR
Retailer 6€636 EUR
Retailer 4€948 EUR
Brilliant Earth€1,334 EUR

39 data points across 8 retailers

8 retailers€270 EUR to €1,334 EUR

A
Cheapest Retailer
-
€270 EUR
£237 GBP
A
Retailer 2
-
€405 EUR
$453 USD
View
Retailer 3
-
€436 EUR
View
Price last confirmed 9 days ago
A
Retailer 4
-
€456 EUR
$509 USD
View
B+
Retailer 5
-
€578 EUR
A$993 AUD
View
B+
Retailer 6
-
€636 EUR
$710 USD
View
B+
Retailer 7
-
€948 EUR
£834 GBP
View
Most Expensive
B
Brilliant Earth
21002389A · Oct 31
€1,334 EUR
$1,490 USD
View
7 more retailers have this diamond
Prices start from €270 EURSave up to €1,064 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
1.26ct Heart
€270 EUR