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Heart|Lab Grown|IGI

1.25ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG844628222

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844628222

Diamond specifications and retailer prices

From €195 EUR
$219 USD
As of November 1, 2026
Save €837 EUR (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,032 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.25ct lab-grown heart diamond

This 1.25ct 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 very-good cut grade and certified by IGI LG844628222 or 844628222. Listed at 13 retailers as of November 1, 2026, with prices from €195 to €1,032, a €837 spread on the same certified stone. Reve Diamonds lists it at €1,032. 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

1.25
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844628222
Dimensions6.55 × 7.50 × 4.41 mm
L/W Ratio1.15
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
6.55 mm7.50 mm1.25 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844628222
Side View
Table 54.0%Crown 36.6°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 58.8%

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: €379 EUR|Low: €195 EUR|High: €1,042 EUR|Avg: €576 EUR|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 3, 2026
Retailer 7€195 EUR
Retailer 2€217 EUR
Retailer 6€250 EUR
Retailer 8€360 EUR
Retailer 3€366 EUR
Retailer 1€379 EUR
Retailer 11€411 EUR
Retailer 5€509 EUR
Retailer 10€673 EUR
Retailer 4€719 EUR
Retailer 12€838 EUR
Retailer 9€976 EUR
Reve Diamonds€1,032 EUR

17 data points across 13 retailers

13 retailers€195 EUR to €1,032 EUR

A
Cheapest Retailer
-
€195 EUR
$219 USD
A
Retailer 2
-
€217 EUR
$243 USD
View
Final sale: no returns
A
Retailer 3
-
€250 EUR
£221 GBP
View
A
Retailer 4
-
€360 EUR
ZAR 6,530 ZAR
View
A
Retailer 5
-
€366 EUR
$411 USD
View
A
Retailer 6
-
€379 EUR
£335 GBP
View
A
Retailer 7
-
€411 EUR
$461 USD
View
B+
Retailer 8
-
€509 EUR
A$878 AUD
View
B
Retailer 9
-
€673 EUR
$755 USD
View
B
Retailer 10
-
€719 EUR
$807 USD
View
B
Retailer 11
-
€838 EUR
$940 USD
View
B
Retailer 12
-
€976 EUR
£862 GBP
View
Most Expensive
B
Reve Diamonds
A49BB4863 · Nov 1
€1,032 EUR
$1,158 USD
View
12 more retailers have this diamond
Prices start from €195 EURSave up to €837 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
1.25ct Heart
€195 EUR