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Heart|Lab Grown|IGI

1.20ct F VVS2 Heart Lab Grown Diamond

VG • F/VVS2 • IGI LG840640105

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840640105

Diamond specifications and retailer prices

From €212 EUR
$238 USD
As of November 1, 2026
Save €811 EUR (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,023 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840640105 or 840640105. Listed at 13 retailers as of November 1, 2026, with prices from €212 to €1,023, a €811 spread on the same certified stone. Reve Diamonds lists it at €1,023. 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

1.20
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840640105
Dimensions6.49 × 7.41 × 4.35 mm
L/W Ratio1.14
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
6.49 mm7.41 mm1.20 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840640105
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €368 EUR|Low: €207 EUR|High: €1,023 EUR|Avg: €556 EUR|+3.4%
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 12€212 EUR
Retailer 6€228 EUR
Retailer 8€354 EUR
Retailer 2€360 EUR
Retailer 1€368 EUR
Retailer 10€410 EUR
Retailer 7€500 EUR
Retailer 5€535 EUR
Retailer 4€663 EUR
Retailer 3€708 EUR
Retailer 11€865 EUR
Retailer 9€959 EUR
Reve Diamonds€1,023 EUR

29 data points across 13 retailers

13 retailers€212 EUR to €1,023 EUR

A
Cheapest Retailer
-
€212 EUR
$238 USD
Final sale: no returns
A
Retailer 2
-
€228 EUR
£202 GBP
View
A
Retailer 3
-
€354 EUR
ZAR 6,418 ZAR
View
B+
Retailer 4
-
€360 EUR
$404 USD
View
B+
Retailer 5
-
€368 EUR
£325 GBP
View
B+
Retailer 6
-
€410 EUR
$460 USD
View
B+
Retailer 7
-
€500 EUR
A$863 AUD
View
B+
Retailer 8
-
€535 EUR
$600 USD
View
B
Retailer 9
-
€663 EUR
A$1,144 AUD
View
B
Retailer 10
-
€708 EUR
$794 USD
View
B
Retailer 11
-
€865 EUR
$970 USD
View
B
Retailer 12
-
€959 EUR
£847 GBP
View
Most Expensive
B
Reve Diamonds
C9EB3EAE6 · Nov 1
€1,023 EUR
$1,148 USD
View
12 more retailers have this diamond
Prices start from €212 EURSave up to €811 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
€212 EUR