CaratHunter
Plans
Heart|Lab Grown|IGI

1.21ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG669427088

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG669427088

Diamond specifications and retailer prices

From €205 EUR
$229 USD
As of October 30, 2026
Save €947 EUR (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,152 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG669427088 or 669427088. Listed at 21 retailers as of October 30, 2026, with prices from €205 to €1,152, a €947 spread on the same certified stone. Reve Diamonds lists it at €1,152. 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 angle33.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669427088
Dimensions6.46 × 7.35 × 4.31 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
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
6.46 mm7.35 mm1.21 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669427088
Side View
Table 57.0%Crown 33.7°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 58.6%

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: €476 EUR|Low: €195 EUR|High: €1,152 EUR|Avg: €592 EUR|+4.6%
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
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 1, 2026
Retailer 19€205 EUR
Retailer 15€229 EUR
Retailer 9€238 EUR
Retailer 5€254 EUR
Retailer 7€254 EUR
Retailer 6€431 EUR
Retailer 16€437 EUR
Retailer 18€460 EUR
Retailer 3€470 EUR
Retailer 1€476 EUR
Retailer 13€517 EUR
Retailer 17€620 EUR
Retailer 4€701 EUR
Retailer 2€818 EUR
Retailer 10€832 EUR
Retailer 8€865 EUR
Retailer 11€905 EUR
Retailer 12€1,003 EUR
Retailer 14€1,025 EUR
Reve Diamonds€1,152 EUR

43 data points across 20 retailers

21 retailers€205 EUR to €1,152 EUR

A
Cheapest Retailer
-
€205 EUR
$229 USD
A
Retailer 2
-
€229 EUR
$256 USD
View
Final sale: no returns
A
Retailer 3
-
€238 EUR
$266 USD
View
A
Retailer 4
-
€254 EUR
$284 USD
View
A
Retailer 5
-
€254 EUR
$284 USD
View
B+
Retailer 6
-
€431 EUR
$482 USD
View
B+
Retailer 7
-
€437 EUR
ZAR 7,888 ZAR
View
B+
Retailer 8
-
€460 EUR
$514 USD
View
B+
Retailer 9
-
€470 EUR
$525 USD
View
B+
Retailer 10
-
€476 EUR
£418 GBP
View
B+
Retailer 11
-
€517 EUR
A$888 AUD
View
Retailer 12
-
€613 EUR
A$1,053 AUD
View
Price last confirmed 35 days ago
B+
Retailer 13
-
€620 EUR
A$1,066 AUD
View
B
Retailer 14
-
€701 EUR
$783 USD
View
B
Retailer 15
-
€818 EUR
$914 USD
View
B
Retailer 16
-
€832 EUR
A$1,430 AUD
View
B
Retailer 17
-
€865 EUR
$966 USD
View
B
Retailer 18
-
€924 EUR
$1,032 USD
View
B
Retailer 19
-
€1,003 EUR
$1,120 USD
View
B
Retailer 20
-
€1,025 EUR
£902 GBP
View
Most Expensive
B
Reve Diamonds
008622318 · Oct 30
€1,152 EUR
$1,287 USD
View
20 more retailers have this diamond
Prices start from €205 EURSave up to €947 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
€205 EUR