CaratHunter
Plans
Heart|Lab Grown|IGI

1.21ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG784695840

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784695840

Diamond specifications and retailer prices

From €254 EUR
$284 USD
As of October 30, 2026
Save €2,001 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,470 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown heart diamond

This 1.21ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784695840 or 784695840. Listed at 20 retailers as of October 30, 2026, with a 787% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784695840
Dimensions6.42 × 7.43 × 4.23 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm7.43 mm1.21 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784695840
Side View
Table 63.0%Crown 37.5°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 56.9%

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: Oct 30
Current: €619 EUR|Low: €243 EUR|High: €1,410 EUR|Avg: €622 EUR|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11€254 EUR
Retailer 3€283 EUR
Retailer 12€315 EUR
Retailer 4€421 EUR
Retailer 10€456 EUR
Retailer 7€597 EUR
Retailer 2€604 EUR
Retailer 1€619 EUR
Retailer 6€848 EUR
Retailer 5€877 EUR
Retailer 9€967 EUR
Retailer 8€1,399 EUR

43 data points across 12 retailers

20 retailers€254 EUR to €2,256 EUR

A
Cheapest Retailer
-
€254 EUR
$284 USD
A
Retailer 2
-
€283 EUR
$316 USD
View
Final sale: no returns
A
Retailer 3
-
€294 EUR
$329 USD
View
A
Retailer 4
-
€315 EUR
$352 USD
View
A
Retailer 5
-
€315 EUR
$352 USD
View
A
Retailer 6
-
€368 EUR
$411 USD
View
A
Retailer 7
-
€421 EUR
$470 USD
View
A
Retailer 8
-
€456 EUR
$510 USD
View
B+
Retailer 9
-
€597 EUR
ZAR 10,775 ZAR
View
B+
Retailer 10
-
€604 EUR
$675 USD
View
B+
Retailer 11
-
€619 EUR
£544 GBP
View
B+
Retailer 12
-
€848 EUR
A$1,457 AUD
View
B+
Retailer 13
-
€877 EUR
A$1,507 AUD
View
B
Retailer 14
-
€967 EUR
$1,080 USD
View
B
Retailer 15
-
€1,117 EUR
$1,248 USD
View
B
Retailer 16
-
€1,263 EUR
$1,411 USD
View
B
Retailer 17
-
€1,304 EUR
$1,457 USD
View
Retailer 18
-
€1,399 EUR
£1,231 GBP
View
Price last confirmed 11 days ago
B
Retailer 19
-
€2,256 EUR
$2,520 USD
View
Most Expensive
Do Amore Diamonds
23-784695840 · Oct 31
€2,470 EUR
$2,760 USD
View
Price under review
19 more retailers have this diamond
Prices start from €254 EURSave up to €2,001 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
€254 EUR