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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 $1,084 USD
As of October 30, 2026
Save $4,546 USD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,630 USD at Brilliant Earth · As of October 30, 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 $1,084 to $5,630, a $4,546 spread on the same certified stone. Brilliant Earth lists it at $5,630. 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
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

How it works →
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: $5,630 USD|Low: $1,084 USD|High: $7,240 USD|Avg: $2,955 USD|-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
October 30, 2026
Retailer 5$1,084 USD
Retailer 19$1,179 USD
Retailer 6$1,243 USD
Retailer 16$1,257 USD
Retailer 2$1,388 USD
Retailer 14$1,430 USD
Retailer 11$1,445 USD
Retailer 12$1,821 USD
Retailer 8$2,002 USD
Retailer 18$2,022 USD
Retailer 17$2,357 USD
Retailer 9$2,400 USD
Retailer 13$3,244 USD
Retailer 7$3,630 USD
Retailer 15$4,270 USD
Retailer 3$4,394 USD
Retailer 10$4,397 USD
Retailer 4$4,753 USD
Brilliant Earth$5,630 USD

25 data points across 19 retailers

19 retailers$1,084 USD to $5,630 USD

A
Cheapest Retailer
-
$1,084 USD
A
Retailer 2
-
$1,179 USD
View
A
Retailer 3
-
$1,243 USD
View
Final sale: no returns
A
Retailer 4
-
$1,257 USD
View
A
Retailer 5
-
$1,388 USD
£1,093 GBP
View
A
Retailer 6
-
$1,430 USD
View
Retailer 7
-
$1,445 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
$1,821 USD
£1,434 GBP
View
B+
Retailer 9
-
$2,002 USD
View
B+
Retailer 10
-
$2,022 USD
View
B+
Retailer 11
-
$2,357 USD
View
B+
Retailer 12
-
$2,400 USD
View
B+
Retailer 13
-
$3,244 USD
ZAR 52,406 ZAR
View
B+
Retailer 14
-
$3,630 USD
View
B
Retailer 15
-
$4,270 USD
£3,362 GBP
View
B
Retailer 16
-
$4,394 USD
View
B
Retailer 17
-
$4,397 USD
SGD 5,942 SGD
View
B
Retailer 18
-
$4,753 USD
View
Most Expensive
B
Brilliant Earth
21422562A · Oct 30
$5,630 USD
View
18 more retailers have this diamond
Prices start from $1,084 USDSave up to $4,546 USD

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
$1,084 USD