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Heart|Lab Grown|IGI

1.21ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG605327002

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG605327002

Diamond specifications and retailer prices

From €173 EUR
$193 USD
As of October 30, 2026
Save €874 EUR (84%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €1,047 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605327002 or 605327002. Listed at 26 retailers as of October 30, 2026, with prices from €173 to €1,047, a €874 spread on the same certified stone. Reve Diamonds lists it at €1,047. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605327002
Dimensions7.48 × 6.69 × 4.20 mm
L/W Ratio1.12
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
7.48 mm6.69 mm1.21 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605327002
Side View
Table 62.0%Crown 35.7°Girdle: MediumPavilion 39.5°Culet: NoneDepth 56.1%

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: €999 EUR|Low: €166 EUR|High: €1,128 EUR|Avg: €576 EUR|-1.0%
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
Reve Diamonds
November 1, 2026
Retailer 12€173 EUR
Retailer 15€193 EUR
Retailer 14€252 EUR
Retailer 13€303 EUR
Retailer 8€386 EUR
Retailer 4€402 EUR
Retailer 3€433 EUR
Retailer 7€453 EUR
Retailer 10€678 EUR
Retailer 11€689 EUR
Retailer 6€729 EUR
Retailer 5€735 EUR
Retailer 2€759 EUR
Retailer 9€967 EUR
Retailer 1€999 EUR
Reve Diamonds€1,047 EUR

43 data points across 16 retailers

26 retailers€173 EUR to €1,047 EUR

A
Cheapest Retailer
-
€173 EUR
$193 USD
Retailer 2
-
€173 EUR
$193 USD
View
Price last confirmed 24 days ago
Retailer 3
-
€173 EUR
$193 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
€193 EUR
$216 USD
View
Final sale: no returns
Retailer 5
-
€203 EUR
$227 USD
View
Price last confirmed 32 days ago
Retailer 6
-
€214 EUR
$239 USD
View
Price last confirmed 29 days ago
Retailer 7
-
€214 EUR
$239 USD
View
Price last confirmed 22 days ago
Retailer 8
-
€235 EUR
$263 USD
View
Price last confirmed 33 days ago
Retailer 9
-
€249 EUR
$278 USD
View
Price last confirmed 35 days ago
A
Retailer 10
-
€252 EUR
HK$2,200 HKD
View
B+
Retailer 11
-
€303 EUR
$338 USD
View
A
Retailer 12
-
€386 EUR
£340 GBP
View
B+
Retailer 13
-
€402 EUR
$449 USD
View
B+
Retailer 14
-
€433 EUR
$484 USD
View
B+
Retailer 15
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€453 EUR
$506 USD
View
B
Retailer 16
-
€678 EUR
A$1,166 AUD
View
Retailer 17
-
€687 EUR
$768 USD
View
Price last confirmed 22 days ago
B
Retailer 18
-
€687 EUR
$768 USD
View
B
Retailer 19
-
€689 EUR
$770 USD
View
B
Retailer 20
-
€729 EUR
SGD 1,100 SGD
View
B
Retailer 21
-
€735 EUR
$821 USD
View
B
Retailer 22
-
€759 EUR
$848 USD
View
Retailer 23
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€809 EUR
$904 USD
View
Price last confirmed 32 days ago
B
Retailer 24
-
€967 EUR
$1,080 USD
View
B
Retailer 25
-
€999 EUR
£879 GBP
View
Most Expensive
B
Reve Diamonds
A0912CD54 · Nov 1
€1,047 EUR
$1,170 USD
View
25 more retailers have this diamond
Prices start from €173 EURSave up to €874 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
€173 EUR