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Heart|Lab Grown|IGI

1.25ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG838656459

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG838656459

Diamond specifications and retailer prices

From €169 EUR
$189 USD
As of November 2, 2026
Save €864 EUR (84%) vs most expensive(unlock to see where)
19 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 top-tier cut grade and certified by IGI LG838656459 or 838656459. Listed at 19 retailers as of November 1, 2026, with prices from €169 to €1,032, a €864 spread on the same certified stone. Reve Diamonds lists it at €1,032. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838656459
Dimensions6.51 × 7.69 × 4.38 mm
L/W Ratio1.18
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 mm7.69 mm1.25 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838656459
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 57.0%

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 2
Current: €379 EUR|Low: €158 EUR|High: €1,032 EUR|Avg: €478 EUR|+0.1%
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
Retailer 17
Retailer 18
Reve Diamonds
November 3, 2026
Retailer 3€169 EUR
Retailer 14€195 EUR
Retailer 9€204 EUR
Retailer 7€209 EUR
Retailer 4€217 EUR
Retailer 13€250 EUR
Retailer 15€360 EUR
Retailer 5€366 EUR
Retailer 1€379 EUR
Retailer 18€411 EUR
Retailer 2€497 EUR
Retailer 12€509 EUR
Retailer 11€546 EUR
Retailer 8€612 EUR
Retailer 17€671 EUR
Retailer 10€704 EUR
Retailer 6€719 EUR
Retailer 16€976 EUR
Reve Diamonds€1,032 EUR

31 data points across 19 retailers

19 retailers€169 EUR to €1,032 EUR

A
Cheapest Retailer
-
€169 EUR
$189 USD
A
Retailer 2
-
€195 EUR
$219 USD
View
Retailer 3
-
€204 EUR
$229 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€209 EUR
$234 USD
View
A
Retailer 5
-
€217 EUR
$243 USD
View
Final sale: no returns
A
Retailer 6
-
€250 EUR
£221 GBP
View
A
Retailer 7
-
€360 EUR
ZAR 6,530 ZAR
View
A
Retailer 8
-
€366 EUR
$411 USD
View
A
Retailer 9
-
€379 EUR
£335 GBP
View
A
Retailer 10
-
€411 EUR
$461 USD
View
B+
Retailer 11
-
€497 EUR
$557 USD
View
B+
Retailer 12
-
€509 EUR
A$878 AUD
View
B+
Retailer 13
-
€546 EUR
$612 USD
View
B+
Retailer 14
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€612 EUR
A$1,056 AUD
View
B
Retailer 15
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€671 EUR
$753 USD
View
B
Retailer 16
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€704 EUR
$790 USD
View
B
Retailer 17
-
€719 EUR
$807 USD
View
B
Retailer 18
-
€976 EUR
£862 GBP
View
Most Expensive
B
Reve Diamonds
CED692F16 · Nov 1
€1,032 EUR
$1,158 USD
View
18 more retailers have this diamond
Prices start from €169 EURSave up to €864 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
€169 EUR