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Heart|Lab Grown|IGI

2.03ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG837615559

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837615559

Diamond specifications and retailer prices

From $951 AUD
$668 USD
As of October 30, 2026
Save $3,724 AUD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,675 AUD at MOH London · As of October 29, 2026
View at MOH London

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 LG837615559 or 837615559. Listed at 19 retailers as of October 29, 2026, with prices from $951 to $4,675, a $3,724 spread on the same certified stone. MOH London lists it at $4,675. 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 angle37.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837615559
Dimensions7.88 × 8.54 × 5.16 mm
L/W Ratio1.08
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
7.88 mm8.54 mm2.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837615559
Side View
Table 57.0%Crown 37.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A+
Exceptional
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: $4,675 AUD|Low: $951 AUD|High: $4,697 AUD|Avg: $2,084 AUD|-0.5%
MOH London
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 19$951 AUD
Retailer 10$1,035 AUD
Retailer 9$1,065 AUD
Retailer 12$1,103 AUD
Retailer 11$1,199 AUD
Retailer 2$1,215 AUD
Retailer 7$1,276 AUD
Retailer 3$1,360 AUD
Retailer 5$1,479 AUD
Retailer 18$1,580 AUD
Retailer 14$1,766 AUD
Retailer 15$1,833 AUD
Retailer 17$2,621 AUD
Retailer 16$2,819 AUD
Retailer 4$2,847 AUD
Retailer 13$3,103 AUD
Retailer 8$3,568 AUD
Retailer 6$3,718 AUD
MOH London$4,675 AUD

16 data points across 19 retailers

19 retailers$951 AUD to $4,675 AUD

A+
Cheapest Retailer
-
$951 AUD
$668 USD
A
Retailer 2
-
$1,035 AUD
$727 USD
View
A
Retailer 3
-
$1,065 AUD
$748 USD
View
Final sale: no returns
A
Retailer 4
-
$1,103 AUD
$775 USD
View
Retailer 5
-
$1,199 AUD
$842 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,215 AUD
£672 GBP
View
A
Retailer 7
-
$1,276 AUD
HK$7,000 HKD
View
A
Retailer 8
-
$1,360 AUD
$955 USD
View
A
Retailer 9
-
$1,479 AUD
$1,039 USD
View
A
Retailer 10
-
$1,580 AUD
$1,110 USD
View
A
Retailer 11
-
$1,766 AUD
£977 GBP
View
A
Retailer 12
-
$1,833 AUD
€1,226 EUR
View
B+
Retailer 13
-
$2,621 AUD
View
B+
Retailer 14
-
$2,819 AUD
$1,980 USD
View
B+
Retailer 15
-
$2,847 AUD
ZAR 32,313 ZAR
View
B+
Retailer 16
-
$3,103 AUD
$2,180 USD
View
B+
Retailer 17
-
$3,568 AUD
$2,506 USD
View
B+
Retailer 18
-
$3,718 AUD
SGD 3,529 SGD
View
Most Expensive
B+
MOH London
LG837615559 · Oct 29
$4,675 AUD
£2,586 GBP
View
18 more retailers have this diamond
Prices start from $951 AUDSave up to $3,724 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
$951 AUD