Heart|Lab Grown|IGI

1.26ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG854613383

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG854613383

Diamond specifications and retailer prices

From $218 USD
As of November 6, 2026
Save $654 USD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $872 USD at Michael Trio · As of November 6, 2026
View at Michael Trio

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG854613383 or 854613383. Listed at 9 retailers as of November 6, 2026, with prices from $218 to $872, a $654 spread on the same certified stone. Michael Trio lists it at $872. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG854613383
Dimensions6.82 × 7.68 × 4.14 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
6.82 mm7.68 mm1.26 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG854613383
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 53.9%

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 6
Current: $872 USD|Low: $218 USD|High: $872 USD|Avg: $514 USD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$218 USD
Retailer 8$253 USD
Retailer 6$307 USD
Retailer 7$322 USD
Retailer 9$464 USD
Retailer 2$490 USD
Retailer 3$830 USD
Retailer 4$870 USD
Michael Trio$872 USD

1 data point across 9 retailers

9 retailers$218 USD to $872 USD

A
Cheapest Retailer
-
$218 USD
A
Retailer 2
-
$253 USD
View
A
Retailer 3
-
$307 USD
View
A
Retailer 4
-
$322 USD
View
B+
Retailer 5
-
$464 USD
View
B+
Retailer 6
-
$490 USD
View
B
Retailer 7
-
$830 USD
View
B
Retailer 8
-
$870 USD
View
Most Expensive
B
Michael Trio
1065414959 · Nov 6
$872 USD
SGD 1,179 SGD
View
8 more retailers have this diamond
Prices start from $218 USDSave up to $654 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
1.26ct Heart
$218 USD