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Heart|Lab Grown|IGI

2.03ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG634444151

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG634444151

Diamond specifications and retailer prices

From $803 AUD
$564 USD
As of October 30, 2026
Save $9,600 AUD (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,403 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 LG634444151 or 634444151. Listed at 22 retailers as of October 30, 2026, with prices from $803 to $10,403, a $9,600 spread on the same certified stone. Novita Diamonds lists it at $10,403. 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 angle35.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634444151
Dimensions7.82 × 9.06 × 5.09 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
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
7.82 mm9.06 mm2.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634444151
Side View
Table 58.0%Crown 35.1°Girdle: MED-THKPavilion 38°Culet: NoneDepth 56.2%

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: $10,403 AUD|Low: $793 AUD|High: $10,545 AUD|Avg: $2,682 AUD|+4.5%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
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Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
November 1, 2026
Retailer 19$803 AUD
Retailer 10$900 AUD
Retailer 9$952 AUD
Retailer 4$995 AUD
Retailer 8$995 AUD
Retailer 16$1,182 AUD
Retailer 3$1,331 AUD
Retailer 12$1,473 AUD
Retailer 13$1,722 AUD
Retailer 18$1,899 AUD
Retailer 17$2,382 AUD
Retailer 14$2,440 AUD
Retailer 15$2,652 AUD
Retailer 20$2,890 AUD
Retailer 7$3,203 AUD
Retailer 6$3,329 AUD
Retailer 11$3,715 AUD
Retailer 2$4,330 AUD
Retailer 5$7,132 AUD
Novita Diamonds$10,403 AUD

42 data points across 20 retailers

22 retailers$803 AUD to $10,403 AUD

A
Cheapest Retailer
-
$803 AUD
$564 USD
A
Retailer 2
-
$900 AUD
$632 USD
View
A
Retailer 3
-
$952 AUD
$669 USD
View
Final sale: no returns
A
Retailer 4
-
$995 AUD
$699 USD
View
Retailer 5
-
$995 AUD
$699 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,182 AUD
$830 USD
View
A
Retailer 7
-
$1,331 AUD
$935 USD
View
A
Retailer 8
-
$1,473 AUD
$1,035 USD
View
A
Retailer 9
-
$1,722 AUD
£952 GBP
View
A
Retailer 10
-
$1,899 AUD
$1,334 USD
View
Retailer 11
-
$2,279 AUD
$1,601 USD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
$2,382 AUD
$1,673 USD
View
A
Retailer 13
-
$2,440 AUD
View
B+
Retailer 14
-
$2,652 AUD
ZAR 30,091 ZAR
View
B+
Retailer 15
-
$2,890 AUD
$2,030 USD
View
B+
Retailer 16
-
$3,203 AUD
$2,250 USD
View
B+
Retailer 17
-
$3,329 AUD
$2,338 USD
View
B+
Retailer 18
-
$3,715 AUD
$2,610 USD
View
B+
Retailer 19
-
$4,330 AUD
£2,395 GBP
View
B
Retailer 20
-
$7,132 AUD
$5,010 USD
View
B
Retailer 21
-
$9,991 AUD
$7,018 USD
View
Most Expensive
B
Novita Diamonds
cert_634444151 · Oct 31
$10,403 AUD
View
21 more retailers have this diamond
Prices start from $803 AUDSave up to $9,600 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
$803 AUD