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Heart|Lab Grown|IGI

2.03ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG843604971

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843604971

Diamond specifications and retailer prices

From $769 AUD
$539 USD
As of October 30, 2026
Save $9,658 AUD (93%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,427 AUD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 2.03ct lab-grown heart diamond

This 2.03ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843604971 or 843604971. Listed at 15 retailers as of October 30, 2026, with prices from $769 to $10,427, a $9,658 spread on the same certified stone. Novita Diamonds lists it at $10,427. 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843604971
Dimensions7.78 × 8.45 × 5.30 mm
L/W Ratio1.09
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
7.78 mm8.45 mm2.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843604971
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 62.7%

Caratlytics Score

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A+
Exceptional
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 30
Current: $10,427 AUD|Low: $769 AUD|High: $10,427 AUD|Avg: $2,598 AUD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 12$769 AUD
Retailer 5$860 AUD
Retailer 2$1,083 AUD
Retailer 9$1,149 AUD
Retailer 14$1,164 AUD
Retailer 13$1,474 AUD
Retailer 8$1,632 AUD
Retailer 6$1,926 AUD
Retailer 10$2,336 AUD
Retailer 15$2,460 AUD
Retailer 4$2,767 AUD
Retailer 11$4,592 AUD
Retailer 7$6,393 AUD
Retailer 3$6,821 AUD
Novita Diamonds$10,427 AUD

15 data points across 15 retailers

15 retailers$769 AUD to $10,427 AUD

A+
Cheapest Retailer
-
$769 AUD
$539 USD
A
Retailer 2
-
$860 AUD
$603 USD
View
A
Retailer 3
-
$1,083 AUD
£598 GBP
View
A
Retailer 4
-
$1,149 AUD
$805 USD
View
A
Retailer 5
-
$1,164 AUD
$816 USD
View
A
Retailer 6
-
$1,474 AUD
$1,033 USD
View
A
Retailer 7
-
$1,632 AUD
€1,089 EUR
View
A
Retailer 8
-
$1,926 AUD
$1,350 USD
View
A
Retailer 9
-
$2,336 AUD
View
A
Retailer 10
-
$2,460 AUD
$1,724 USD
View
B+
Retailer 11
-
$2,767 AUD
$1,939 USD
View
B
Retailer 12
-
$4,592 AUD
£2,534 GBP
View
B
Retailer 13
-
$6,393 AUD
$4,480 USD
View
B
Retailer 14
-
$6,821 AUD
$4,780 USD
View
Most Expensive
B
Novita Diamonds
cert_843604971 · Oct 31
$10,427 AUD
View
14 more retailers have this diamond
Prices start from $769 AUDSave up to $9,658 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
$769 AUD