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Heart|Lab Grown|IGI

2.45ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG791637205

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791637205

Diamond specifications and retailer prices

From $663 AUD
$466 USD
As of October 31, 2026
Save $5,786 AUD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,449 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.45ct lab-grown heart diamond

This 2.45ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791637205 or 791637205. Listed at 18 retailers as of October 30, 2026, with prices from $663 to $6,449, a $5,786 spread on the same certified stone. Brilliant Earth lists it at $6,449. 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

2.45
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791637205
Dimensions8.05 × 9.54 × 5.62 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.05 mm9.54 mm2.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791637205
Side View
Table 57.0%Crown 37.6°Girdle: THN-STKPavilion 39.6°Culet: NoneDepth 58.9%

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: $6,449 AUD|Low: $652 AUD|High: $6,776 AUD|Avg: $1,902 AUD|-4.8%
Brilliant Earth
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
October 31, 2026
Retailer 6$663 AUD
Retailer 14$735 AUD
Retailer 15$781 AUD
Retailer 9$940 AUD
Retailer 7$1,160 AUD
Retailer 2$1,210 AUD
Retailer 16$1,239 AUD
Retailer 4$1,575 AUD
Retailer 10$1,632 AUD
Retailer 12$1,773 AUD
Retailer 13$2,061 AUD
Retailer 5$2,411 AUD
Retailer 8$2,682 AUD
Retailer 11$2,714 AUD
Retailer 3$2,752 AUD
Brilliant Earth$6,449 AUD

34 data points across 16 retailers

18 retailers$663 AUD to $6,449 AUD

A
Cheapest Retailer
-
$663 AUD
$466 USD
Final sale: no returns
Retailer 2
-
$713 AUD
$501 USD
View
Price last confirmed 34 days ago
Retailer 3
-
$735 AUD
$516 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$735 AUD
$516 USD
View
Retailer 5
-
$781 AUD
£432 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$940 AUD
$660 USD
View
A
Retailer 7
-
$1,160 AUD
$815 USD
View
A
Retailer 8
-
$1,210 AUD
£669 GBP
View
A
Retailer 9
-
$1,239 AUD
$870 USD
View
B+
Retailer 10
-
$1,575 AUD
$1,106 USD
View
B+
Retailer 11
-
$1,632 AUD
View
B+
Retailer 12
-
$1,773 AUD
ZAR 20,116 ZAR
View
B+
Retailer 13
-
$2,061 AUD
$1,448 USD
View
B
Retailer 14
-
$2,411 AUD
$1,694 USD
View
B
Retailer 15
-
$2,682 AUD
$1,884 USD
View
B+
Retailer 16
-
$2,714 AUD
£1,501 GBP
View
B
Retailer 17
-
$2,752 AUD
$1,933 USD
View
Most Expensive
B
Brilliant Earth
18692569A · Oct 30
$6,449 AUD
$4,530 USD
View
17 more retailers have this diamond
Prices start from $663 AUDSave up to $5,786 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
2.45ct Heart
$663 AUD