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Heart|Lab Grown|IGI

2.12ct I SI2 Heart Lab Grown Diamond

VG • I/SI2 • IGI LG425067496

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG425067496

Diamond specifications and retailer prices

From $1,380 USD
As of October 31, 2026
Save $3,011 USD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,581 USD at MOH London · As of October 21, 2026
View at MOH London

About this 2.12ct lab-grown heart diamond

This 2.12ct lab-grown heart sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG425067496 or 425067496. Listed at 10 retailers as of October 26, 2026, with a 218% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.12
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425067496
Dimensions7.68 × 8.86 × 5.36 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.68 mm8.86 mm2.12 ctI / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG425067496
Side View
Table 60.0%Crown 34.8°Girdle: MED-THKPavilion 41.8°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $7,581 USD|Low: $1,380 USD|High: $7,642 USD|Avg: $3,475 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$1,380 USD
Retailer 3$1,832 USD
Retailer 5$2,428 USD
Retailer 9$2,641 USD
Retailer 10$2,719 USD
Retailer 6$2,816 USD
Retailer 11$3,547 USD
Retailer 8$3,871 USD
Retailer 4$4,222 USD
Retailer 7$4,391 USD
MOH London$7,581 USD

16 data points across 11 retailers

10 retailers$1,380 USD to $4,391 USD

A
Cheapest Retailer
-
$1,380 USD
B+
Retailer 2
-
$2,428 USD
View
B+
Retailer 3
-
$2,641 USD
View
B+
Retailer 4
-
$2,719 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,816 USD
View
Retailer 6
-
$2,816 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$3,871 USD
View
B
Retailer 8
-
$4,222 USD
View
B
Retailer 9
-
$4,391 USD
View
Most Expensive
MOH London
LG425067496 · Oct 21
$7,581 USD
£5,969 GBP
View
Price last confirmed 10 days ago
9 more retailers have this diamond
Prices start from $1,380 USDSave up to $3,011 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
$1,380 USD