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Heart|Lab Grown|IGI

1.20ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG522254258

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG522254258

Diamond specifications and retailer prices

From €211 EUR
$237 USD
As of November 2, 2026
Save €958 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,170 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.2ct lab-grown heart diamond

This 1.2ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522254258 or 522254258. Listed at 18 retailers as of November 1, 2026, with prices from €211 to €1,170, a €958 spread on the same certified stone. Reve Diamonds lists it at €1,170. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522254258
Dimensions7.57 × 6.36 × 4.46 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.57 mm6.36 mm1.20 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522254258
Side View
Table 61.5%Crown 39.3°Girdle: MED-STKPavilion 43°Culet: NoneDepth 58.9%

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 2
Current: €642 EUR|Low: €203 EUR|High: €1,170 EUR|Avg: €565 EUR|+0.8%
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 3, 2026
Retailer 13€211 EUR
Retailer 8€236 EUR
Retailer 3€245 EUR
Retailer 4€262 EUR
Retailer 15€262 EUR
Retailer 5€399 EUR
Retailer 2€443 EUR
Retailer 11€453 EUR
Retailer 6€475 EUR
Retailer 9€496 EUR
Retailer 1€642 EUR
Retailer 14€722 EUR
Retailer 16€843 EUR
Retailer 12€845 EUR
Retailer 7€889 EUR
Retailer 10€1,051 EUR
Reve Diamonds€1,170 EUR

44 data points across 17 retailers

18 retailers€211 EUR to €1,170 EUR

A
Cheapest Retailer
-
€211 EUR
$237 USD
A
Retailer 2
-
€236 EUR
$265 USD
View
Final sale: no returns
A
Retailer 3
-
€245 EUR
$275 USD
View
A
Retailer 4
-
€262 EUR
$294 USD
View
Retailer 5
-
€262 EUR
$294 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€399 EUR
$448 USD
View
B+
Retailer 7
-
€443 EUR
$497 USD
View
B+
Retailer 8
-
€453 EUR
ZAR 8,201 ZAR
View
B+
Retailer 9
-
€475 EUR
$533 USD
View
B+
Retailer 10
-
€496 EUR
£438 GBP
View
B+
Retailer 11
-
€559 EUR
HK$4,900 HKD
View
B+
Retailer 12
-
€642 EUR
A$1,108 AUD
View
B
Retailer 13
-
€722 EUR
$810 USD
View
B
Retailer 14
-
€843 EUR
$945 USD
View
B
Retailer 15
-
€845 EUR
$948 USD
View
B
Retailer 16
-
€889 EUR
$997 USD
View
B
Retailer 17
-
€1,051 EUR
£928 GBP
View
Most Expensive
B
Reve Diamonds
BE3564488 · Nov 1
€1,170 EUR
$1,312 USD
View
17 more retailers have this diamond
Prices start from €211 EURSave up to €958 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
1.20ct Heart
€211 EUR