Heart|Lab Grown|IGI

1.21ct E VS2 Heart Lab Grown Diamond

VG • E/VS2 • IGI LG833665776

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG833665776

Diamond specifications and retailer prices

From €209 EUR
$233 USD
As of October 30, 2026
Save €810 EUR (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,019 EUR at Reve Diamonds · As of October 30, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG833665776 or 833665776. Listed at 14 retailers as of October 30, 2026, with prices from €209 to €1,019, a €810 spread on the same certified stone. Reve Diamonds lists it at €1,019. 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

1.21
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833665776
Dimensions6.40 × 7.32 × 4.49 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
6.40 mm7.32 mm1.21 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833665776
Side View
Table 56.0%Crown 36.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.3%

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: Oct 30
Current: €363 EUR|Low: €131 EUR|High: €1,019 EUR|Avg: €539 EUR|+5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
October 31, 2026
Retailer 8€201 EUR
Retailer 6€209 EUR
Retailer 5€357 EUR
Retailer 1€363 EUR
Retailer 9€388 EUR
Retailer 2€525 EUR
Retailer 3€614 EUR
Retailer 7€700 EUR
Retailer 4€949 EUR
Reve Diamonds€1,019 EUR

44 data points across 10 retailers

14 retailers€209 EUR to €1,019 EUR

Retailer 1
-
€156 EUR
$174 USD
Price last confirmed 29 days ago
Retailer 2
-
€186 EUR
$208 USD
View
Price last confirmed 33 days ago
Retailer 3
-
€201 EUR
$224 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
€209 EUR
$233 USD
View
Final sale: no returns
A
Retailer 5
-
€357 EUR
$399 USD
View
B+
Retailer 6
-
€363 EUR
£319 GBP
View
B+
Retailer 7
-
€388 EUR
$434 USD
View
B+
Retailer 8
-
€525 EUR
$586 USD
View
B
Retailer 9
-
€614 EUR
A$1,056 AUD
View
Retailer 10
-
€645 EUR
$721 USD
View
Price last confirmed 31 days ago
B
Retailer 11
-
€700 EUR
$782 USD
View
B
Retailer 12
-
€734 EUR
$820 USD
View
B
Retailer 13
-
€949 EUR
£835 GBP
View
Most Expensive
B
Reve Diamonds
B871BB06F · Oct 30
€1,019 EUR
$1,138 USD
View
13 more retailers have this diamond
Prices start from €209 EURSave up to €810 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
€209 EUR