CaratHunter
Plans
Heart|Lab Grown|IGI

1.21ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG848630896

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848630896

Diamond specifications and retailer prices

From €222 EUR
$249 USD
As of November 1, 2026
Save €1,044 EUR (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,266 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG848630896 or 848630896. Listed at 13 retailers as of November 1, 2026, with prices from €222 to €1,266, a €1,044 spread on the same certified stone. Brilliant Earth lists it at €1,266. 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
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848630896
Dimensions6.29 × 7.49 × 4.29 mm
L/W Ratio1.19
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
6.29 mm7.49 mm1.21 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848630896
Side View
Table 64.0%Crown 36.3°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 57.3%

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: €1,266 EUR|Low: €222 EUR|High: €1,266 EUR|Avg: €608 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 9€222 EUR
Retailer 3€251 EUR
Retailer 8€291 EUR
Retailer 4€407 EUR
Retailer 10€410 EUR
Retailer 2€441 EUR
Retailer 13€499 EUR
Retailer 7€581 EUR
Retailer 11€764 EUR
Retailer 12€767 EUR
Retailer 6€952 EUR
Retailer 5€1,107 EUR
Brilliant Earth€1,266 EUR

5 data points across 13 retailers

13 retailers€222 EUR to €1,266 EUR

A
Cheapest Retailer
-
€222 EUR
$249 USD
A
Retailer 2
-
€251 EUR
$282 USD
View
Final sale: no returns
A
Retailer 3
-
€291 EUR
£257 GBP
View
B+
Retailer 4
-
€407 EUR
$457 USD
View
B+
Retailer 5
-
€410 EUR
ZAR 7,436 ZAR
View
B+
Retailer 6
-
€441 EUR
£389 GBP
View
B+
Retailer 7
-
€499 EUR
$560 USD
View
B+
Retailer 8
-
€581 EUR
A$1,003 AUD
View
B
Retailer 9
-
€764 EUR
$857 USD
View
B
Retailer 10
-
€767 EUR
$860 USD
View
B
Retailer 11
-
€952 EUR
£841 GBP
View
B
Retailer 12
-
€1,107 EUR
$1,242 USD
View
Most Expensive
B
Brilliant Earth
22358030A · Nov 2
€1,266 EUR
$1,420 USD
View
12 more retailers have this diamond
Prices start from €222 EURSave up to €1,044 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
€222 EUR