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Heart|Lab Grown|IGI

2.12ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG836617858

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836617858

Diamond specifications and retailer prices

From €1,113 EUR
$1,243 USD
As of October 31, 2026
Save €3,927 EUR (78%) vs most expensive(unlock to see where)
17 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 LG836617858 or 836617858. Listed at 17 retailers as of October 31, 2026, with prices from €1,113 to €5,039, a €3,927 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617858
Dimensions8.00 × 8.96 × 5.00 mm
L/W Ratio1.12
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
8.00 mm8.96 mm2.12 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617858
Side View
Table 59.0%Crown 38.6°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 55.8%

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 31
Current: €5,039 EUR|Low: €1,113 EUR|High: €6,480 EUR|Avg: €2,811 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
November 1, 2026
Retailer 3€1,113 EUR
Retailer 2€1,239 EUR
Retailer 13€1,258 EUR
Retailer 7€1,293 EUR
Retailer 8€1,293 EUR
Retailer 9€1,630 EUR
Retailer 5€1,792 EUR
Retailer 14€1,810 EUR
Retailer 10€2,148 EUR
Retailer 11€2,904 EUR
Retailer 4€3,249 EUR
Retailer 12€3,838 EUR
Retailer 15€3,933 EUR
Retailer 6€3,936 EUR
Retailer 16€4,254 EUR
Brilliant Earth€5,039 EUR

23 data points across 16 retailers

17 retailers€1,113 EUR to €5,039 EUR

A
Cheapest Retailer
-
€1,113 EUR
$1,243 USD
Final sale: no returns
Retailer 2
-
€1,115 EUR
$1,246 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
€1,239 EUR
£1,090 GBP
View
A
Retailer 4
-
€1,258 EUR
$1,405 USD
View
Retailer 5
-
€1,293 EUR
$1,445 USD
View
Price last confirmed 19 days ago
Retailer 6
-
€1,293 EUR
$1,445 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
€1,630 EUR
£1,434 GBP
View
B+
Retailer 8
-
€1,792 EUR
$2,002 USD
View
B+
Retailer 9
-
€1,810 EUR
$2,022 USD
View
B+
Retailer 10
-
€2,148 EUR
$2,400 USD
View
B+
Retailer 11
-
€2,904 EUR
ZAR 52,406 ZAR
View
B+
Retailer 12
-
€3,249 EUR
$3,630 USD
View
B+
Retailer 13
-
€3,838 EUR
£3,376 GBP
View
B
Retailer 14
-
€3,933 EUR
$4,394 USD
View
B
Retailer 15
-
€3,936 EUR
SGD 5,942 SGD
View
B
Retailer 16
-
€4,254 EUR
$4,753 USD
View
Most Expensive
B
Brilliant Earth
21641081A · Oct 31
€5,039 EUR
$5,630 USD
View
16 more retailers have this diamond
Prices start from €1,113 EURSave up to €3,927 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
€1,113 EUR