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Heart|Lab Grown|IGI

1.21ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG828628283

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828628283

Diamond specifications and retailer prices

From €167 EUR
$187 USD
As of November 2, 2026
Save €860 EUR (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,027 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.21ct lab-grown heart diamond

This 1.21ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828628283 or 828628283. Listed at 17 retailers as of November 1, 2026, with prices from €167 to €1,027, a €860 spread on the same certified stone. Reve Diamonds lists it at €1,027. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828628283
Dimensions7.49 × 6.55 × 4.24 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
7.49 mm6.55 mm1.21 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828628283
Side View
Table 60.0%Crown 38.3°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 56.6%

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 2
Current: €539 EUR|Low: €157 EUR|High: €1,027 EUR|Avg: €478 EUR|+11.6%
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 16€167 EUR
Retailer 11€193 EUR
Retailer 8€202 EUR
Retailer 5€207 EUR
Retailer 2€214 EUR
Retailer 12€357 EUR
Retailer 3€364 EUR
Retailer 10€375 EUR
Retailer 15€415 EUR
Retailer 9€504 EUR
Retailer 1€539 EUR
Retailer 14€664 EUR
Retailer 6€676 EUR
Retailer 4€712 EUR
Retailer 7€722 EUR
Retailer 13€966 EUR
Reve Diamonds€1,027 EUR

38 data points across 17 retailers

17 retailers€167 EUR to €1,027 EUR

A
Cheapest Retailer
-
€167 EUR
$187 USD
A
Retailer 2
-
€193 EUR
$217 USD
View
Retailer 3
-
€202 EUR
$227 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€207 EUR
$232 USD
View
A
Retailer 5
-
€214 EUR
$240 USD
View
Final sale: no returns
A
Retailer 6
-
€357 EUR
ZAR 6,463 ZAR
View
A
Retailer 7
-
€364 EUR
$408 USD
View
A
Retailer 8
-
€375 EUR
£331 GBP
View
B+
Retailer 9
-
€415 EUR
$466 USD
View
B+
Retailer 10
-
€504 EUR
A$869 AUD
View
B+
Retailer 11
-
€539 EUR
$605 USD
View
B
Retailer 12
-
€664 EUR
$745 USD
View
Retailer 13
-
€676 EUR
A$1,166 AUD
View
Price last confirmed 25 days ago
B
Retailer 14
-
€712 EUR
$799 USD
View
B
Retailer 15
-
€722 EUR
$810 USD
View
B
Retailer 16
-
€966 EUR
£853 GBP
View
Most Expensive
B
Reve Diamonds
0393CFE49 · Nov 1
€1,027 EUR
$1,152 USD
View
16 more retailers have this diamond
Prices start from €167 EURSave up to €860 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
1.21ct Heart
€167 EUR