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Heart|Lab Grown|IGI

2.12ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG811638640

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811638640

Diamond specifications and retailer prices

From €970 EUR
$1,084 USD
As of October 30, 2026
Save €4,069 EUR (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,039 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.12ct lab-grown heart diamond

This 2.12ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811638640 or 811638640. Listed at 19 retailers as of October 30, 2026, with prices from €970 to €5,039, a €4,069 spread on the same certified stone. Brilliant Earth lists it at €5,039. 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

2.12
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811638640
Dimensions7.98 × 8.89 × 5.01 mm
L/W Ratio1.11
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
7.98 mm8.89 mm2.12 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811638640
Side View
Table 61.0%Crown 36°Girdle: Slightly ThickPavilion 37.6°Culet: NoneDepth 56.4%

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: €5,039 EUR|Low: €970 EUR|High: €6,480 EUR|Avg: €2,632 EUR|-22.2%
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
Retailer 18
Retailer 19
November 1, 2026
Retailer 5€970 EUR
Retailer 19€1,055 EUR
Retailer 6€1,113 EUR
Retailer 16€1,125 EUR
Retailer 2€1,239 EUR
Retailer 14€1,280 EUR
Retailer 11€1,293 EUR
Retailer 12€1,630 EUR
Retailer 8€1,792 EUR
Retailer 18€1,810 EUR
Retailer 17€2,110 EUR
Retailer 9€2,148 EUR
Retailer 13€2,904 EUR
Retailer 7€3,249 EUR
Retailer 15€3,822 EUR
Retailer 3€3,933 EUR
Retailer 10€3,936 EUR
Retailer 4€4,254 EUR
Brilliant Earth€5,039 EUR

26 data points across 19 retailers

19 retailers€970 EUR to €5,039 EUR

A
Cheapest Retailer
-
€970 EUR
$1,084 USD
A
Retailer 2
-
€1,055 EUR
$1,179 USD
View
A
Retailer 3
-
€1,113 EUR
$1,243 USD
View
Final sale: no returns
A
Retailer 4
-
€1,125 EUR
$1,257 USD
View
A
Retailer 5
-
€1,239 EUR
£1,090 GBP
View
A
Retailer 6
-
€1,280 EUR
$1,430 USD
View
Retailer 7
-
€1,293 EUR
$1,445 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
€1,630 EUR
£1,434 GBP
View
B+
Retailer 9
-
€1,792 EUR
$2,002 USD
View
B+
Retailer 10
-
€1,810 EUR
$2,022 USD
View
B+
Retailer 11
-
€2,110 EUR
$2,357 USD
View
B+
Retailer 12
-
€2,148 EUR
$2,400 USD
View
B+
Retailer 13
-
€2,904 EUR
ZAR 52,406 ZAR
View
B+
Retailer 14
-
€3,249 EUR
$3,630 USD
View
B
Retailer 15
-
€3,822 EUR
£3,362 GBP
View
B
Retailer 16
-
€3,933 EUR
$4,394 USD
View
B
Retailer 17
-
€3,936 EUR
SGD 5,942 SGD
View
B
Retailer 18
-
€4,254 EUR
$4,753 USD
View
Most Expensive
B
Brilliant Earth
21422562A · Oct 31
€5,039 EUR
$5,630 USD
View
18 more retailers have this diamond
Prices start from €970 EURSave up to €4,069 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
2.12ct Heart
€970 EUR