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Heart|Lab Grown|IGI

2.03ct E FL Heart Lab Grown Diamond

ID • E/FL • IGI LG816608799

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816608799

Diamond specifications and retailer prices

From $1,424 AUD
$1,000 USD
As of October 30, 2026
Save $11,218 AUD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $12,642 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.03ct lab-grown heart diamond

This 2.03ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816608799 or 816608799. Listed at 11 retailers as of October 29, 2026, with prices from $1,424 to $12,642, a $11,218 spread on the same certified stone. Do Amore Diamonds lists it at $12,642. 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

2.03
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816608799
Dimensions7.65 × 8.72 × 5.13 mm
L/W Ratio1.14
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
7.65 mm8.72 mm2.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816608799
Side View
Table 59.0%Crown 35.9°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 58.8%

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 30
Current: $12,642 AUD|Low: $1,424 AUD|High: $14,578 AUD|Avg: $4,883 AUD|-13.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 6$1,424 AUD
Retailer 11$1,549 AUD
Retailer 12$1,922 AUD
Retailer 3$1,980 AUD
Retailer 7$2,638 AUD
Retailer 9$3,080 AUD
Retailer 10$3,415 AUD
Retailer 8$3,449 AUD
Retailer 5$5,887 AUD
Retailer 2$6,819 AUD
Retailer 4$9,202 AUD
Do Amore Diamonds$12,642 AUD

25 data points across 12 retailers

11 retailers$1,424 AUD to $12,642 AUD

A
Cheapest Retailer
-
$1,424 AUD
$1,000 USD
A
Retailer 2
-
$1,549 AUD
$1,088 USD
View
A
Retailer 3
-
$1,922 AUD
$1,350 USD
View
A
Retailer 4
-
$1,980 AUD
$1,391 USD
View
B+
Retailer 5
-
$2,638 AUD
$1,853 USD
View
B+
Retailer 6
-
$3,080 AUD
View
B+
Retailer 7
-
$3,415 AUD
$2,399 USD
View
B+
Retailer 8
-
$3,449 AUD
$2,423 USD
View
B+
Retailer 9
-
$5,887 AUD
£3,256 GBP
View
B
Retailer 10
-
$6,819 AUD
$4,790 USD
View
Most Expensive
B
Do Amore Diamonds
27-CA6414C1A · Oct 29
$12,642 AUD
$8,880 USD
View
10 more retailers have this diamond
Prices start from $1,424 AUDSave up to $11,218 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
2.03ct Heart
$1,424 AUD