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Heart|Lab Grown|IGI

2.12ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG846662435

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846662435

Diamond specifications and retailer prices

From $2,050 AUD
$1,440 USD
As of October 31, 2026
Save $11,432 AUD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $13,481 AUD 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 LG846662435 or 846662435. Listed at 9 retailers as of October 31, 2026, with prices from $2,050 to $13,481, a $11,432 spread on the same certified stone. Do Amore Diamonds lists it at $13,481. 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 angle34.8°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662435
Dimensions8.97 × 7.64 × 5.18 mm
L/W Ratio1.17
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
8.97 mm7.64 mm2.12 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662435
Side View
Table 57.0%Crown 34.8°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 57.7%

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 31
Current: $13,481 AUD|Low: $2,022 AUD|High: $14,193 AUD|Avg: $5,474 AUD|-0.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$2,050 AUD
Retailer 3$2,145 AUD
Retailer 9$2,261 AUD
Retailer 5$2,806 AUD
Retailer 6$3,572 AUD
Retailer 8$5,976 AUD
Retailer 7$6,252 AUD
Retailer 2$8,428 AUD
Do Amore Diamonds$13,481 AUD

13 data points across 9 retailers

9 retailers$2,050 AUD to $13,481 AUD

A
Cheapest Retailer
-
$2,050 AUD
$1,440 USD
A
Retailer 2
-
$2,145 AUD
£1,187 GBP
View
A
Retailer 3
-
$2,261 AUD
$1,588 USD
View
B+
Retailer 4
-
$2,806 AUD
$1,971 USD
View
B+
Retailer 5
-
$3,572 AUD
$2,509 USD
View
B
Retailer 6
-
$5,976 AUD
$4,198 USD
View
B
Retailer 7
-
$6,252 AUD
£3,458 GBP
View
B
Retailer 8
-
$8,428 AUD
$5,920 USD
View
Most Expensive
B
Do Amore Diamonds
27-F1657012E · Oct 31
$13,481 AUD
$9,470 USD
View
8 more retailers have this diamond
Prices start from $2,050 AUDSave up to $11,432 AUD

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
$2,050 AUD