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Heart|Lab Grown|IGI

1.25ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG846641812

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846641812

Diamond specifications and retailer prices

From €217 EUR
$243 USD
As of November 1, 2026
Save €816 EUR (79%) vs most expensive(unlock to see where)
17 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 LG846641812 or 846641812. Listed at 17 retailers as of November 1, 2026, with prices from €217 to €1,032, a €816 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 angle37.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846641812
Dimensions6.51 × 7.47 × 4.49 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
6.51 mm7.47 mm1.25 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846641812
Side View
Table 54.0%Crown 37.9°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 60.1%

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: Nov 1
Current: €509 EUR|Low: €199 EUR|High: €1,042 EUR|Avg: €467 EUR
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
Reve Diamonds
November 2, 2026
Retailer 8€199 EUR
Retailer 4€212 EUR
Retailer 6€212 EUR
Retailer 16€217 EUR
Retailer 9€250 EUR
Retailer 11€360 EUR
Retailer 2€366 EUR
Retailer 10€379 EUR
Retailer 14€411 EUR
Retailer 7€500 EUR
Retailer 1€509 EUR
Retailer 13€673 EUR
Retailer 5€683 EUR
Retailer 3€719 EUR
Retailer 15€838 EUR
Retailer 12€976 EUR
Reve Diamonds€1,032 EUR

9 data points across 17 retailers

17 retailers€217 EUR to €1,032 EUR

Retailer 1
-
€199 EUR
$223 USD
Price last confirmed 9 days ago
Retailer 2
-
€212 EUR
$238 USD
View
Price last confirmed 8 days ago
Retailer 3
-
€212 EUR
$238 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€217 EUR
$243 USD
View
Final sale: no returns
A
Retailer 5
-
€250 EUR
£221 GBP
View
A
Retailer 6
-
€360 EUR
ZAR 6,530 ZAR
View
A
Retailer 7
-
€366 EUR
$411 USD
View
A
Retailer 8
-
€379 EUR
£335 GBP
View
B+
Retailer 9
-
€411 EUR
$461 USD
View
Retailer 10
-
€500 EUR
$561 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
€509 EUR
A$878 AUD
View
B
Retailer 12
-
€673 EUR
$755 USD
View
Retailer 13
-
€683 EUR
$766 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
€719 EUR
$807 USD
View
B
Retailer 15
-
€838 EUR
$940 USD
View
B
Retailer 16
-
€976 EUR
£862 GBP
View
Most Expensive
B
Reve Diamonds
0AF310A74 · Nov 1
€1,032 EUR
$1,158 USD
View
16 more retailers have this diamond
Prices start from €217 EURSave up to €816 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
€217 EUR