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Heart|Lab Grown|IGI

2.12ct D SI1 Heart Lab Grown Diamond

D/SI1 • IGI LG519229688

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG519229688

Diamond specifications and retailer prices

From HK$16,278 HKD
$2,077 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: HK$16,278 HKD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

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 SI1 clarity (slightly-included) and certified by IGI LG519229688 or 519229688. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
D
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519229688
Dimensions7.74 × 8.99 × 5.39 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
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
7.74 mm8.99 mm2.12 ctD / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG519229688
Side View
Table 60.5%Crown 35.7°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 60.0%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 6
Current: HK$16,278 HKD|Low: HK$11,184 HKD|High: HK$20,299 HKD|Avg: HK$13,247 HKD|-19.8%
B2C Jewels
Retailer 2
September 23, 2026
Retailer 2HK$11,184 HKD
B2C JewelsHK$16,278 HKD

6 data points across 2 retailers

1 retailer

C
B2C Jewels
20517245 · Nov 6
HK$16,278 HKD
$2,077 USD
View

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C
2.12ct Heart
HK$16,278 HKD