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Heart|Lab Grown|IGI

11.65ct H VS2 Heart Lab Grown Diamond

ID • H/VS2 • IGI LG623420093

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG623420093

Diamond specifications and retailer prices

From €2,594 EUR
£2,282 GBP
As of October 30, 2026
Save €9,579 EUR (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €12,173 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 11.65ct lab-grown heart diamond

This 11.65ct lab-grown heart sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623420093 or 623420093. Listed at 16 retailers as of October 30, 2026, with prices from €2,594 to €12,173, a €9,579 spread on the same certified stone. Brilliant Earth lists it at €12,173. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

11.65
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623420093
Dimensions15.11 × 14.95 × 9.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.11 mm14.95 mm11.65 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623420093
Side View
Table 62.0%Crown 35.3°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 60.1%

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: €12,173 EUR|Low: €2,585 EUR|High: €12,549 EUR|Avg: €5,173 EUR|-3.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 2€2,594 EUR
Retailer 15€2,776 EUR
Retailer 14€3,020 EUR
Retailer 4€3,109 EUR
Retailer 6€3,221 EUR
Retailer 10€3,221 EUR
Retailer 3€3,361 EUR
Retailer 7€3,562 EUR
Retailer 9€3,881 EUR
Retailer 12€4,024 EUR
Retailer 16€4,126 EUR
Retailer 17€5,002 EUR
Retailer 11€5,157 EUR
Retailer 13€6,722 EUR
Retailer 5€8,930 EUR
Retailer 8€11,230 EUR
Brilliant Earth€12,173 EUR

32 data points across 17 retailers

16 retailers€2,594 EUR to €12,173 EUR

A
Cheapest Retailer
-
€2,594 EUR
£2,282 GBP
A
Retailer 2
-
€2,776 EUR
$3,101 USD
View
A
Retailer 3
-
€3,020 EUR
$3,374 USD
View
A
Retailer 4
-
€3,109 EUR
$3,473 USD
View
Final sale: no returns
Retailer 5
-
€3,221 EUR
$3,598 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
€3,221 EUR
$3,598 USD
View
A
Retailer 7
-
€3,361 EUR
$3,755 USD
View
A
Retailer 8
-
€3,562 EUR
$3,980 USD
View
A
Retailer 9
-
€4,024 EUR
$4,496 USD
View
A
Retailer 10
-
€4,126 EUR
$4,610 USD
View
Retailer 11
-
€5,002 EUR
$5,588 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
€5,157 EUR
View
B+
Retailer 13
-
€6,722 EUR
$7,510 USD
View
B
Retailer 14
-
€8,930 EUR
$9,977 USD
View
B
Retailer 15
-
€11,230 EUR
$12,547 USD
View
Most Expensive
B
Brilliant Earth
20602572A · Oct 30
€12,173 EUR
$13,600 USD
View
15 more retailers have this diamond
Prices start from €2,594 EURSave up to €9,579 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
11.65ct Heart
€2,594 EUR