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Heart|Lab Grown|IGI

2.12ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG846662434

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846662434

Diamond specifications and retailer prices

From HK$11,298 HKD
$1,440 USD
As of October 31, 2026
Save HK$63,001 HKD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$74,299 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG846662434 or 846662434. Listed at 9 retailers as of October 31, 2026, with prices from HK$11,298 to HK$74,299, a HK$63,001 spread on the same certified stone. Do Amore Diamonds lists it at HK$74,299. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662434
Dimensions7.29 × 6.50 × 3.95 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
7.29 mm6.50 mm2.12 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662434
Side View
Table 59.0%Crown 37.4°Girdle: THK-VTKPavilion 39.7°Culet: NoneDepth 61.1%

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: HK$74,299 HKD|Low: HK$11,141 HKD|High: HK$78,222 HKD|Avg: HK$30,643 HKD|-5.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5HK$11,298 HKD
Retailer 2HK$11,788 HKD
Retailer 9HK$12,459 HKD
Retailer 6HK$15,464 HKD
Retailer 7HK$19,685 HKD
Retailer 8HK$32,933 HKD
Retailer 4HK$34,595 HKD
Retailer 3HK$43,779 HKD
Do Amore DiamondsHK$74,299 HKD

14 data points across 9 retailers

9 retailersHK$11,298 HKD to HK$74,299 HKD

A
Cheapest Retailer
-
HK$11,298 HKD
$1,440 USD
A
Retailer 2
-
HK$11,788 HKD
£1,183 GBP
View
A
Retailer 3
-
HK$12,459 HKD
$1,588 USD
View
B+
Retailer 4
-
HK$15,464 HKD
$1,971 USD
View
B+
Retailer 5
-
HK$19,685 HKD
$2,509 USD
View
B
Retailer 6
-
HK$32,933 HKD
$4,198 USD
View
B
Retailer 7
-
HK$34,595 HKD
£3,472 GBP
View
B
Retailer 8
-
HK$43,779 HKD
$5,580 USD
View
Most Expensive
B
Do Amore Diamonds
27-10D4728DD · Oct 31
HK$74,299 HKD
$9,470 USD
View
8 more retailers have this diamond
Prices start from HK$11,298 HKDSave up to HK$63,001 HKD

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
HK$11,298 HKD