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Heart|Lab Grown|IGI

2.38ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG791637118

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791637118

Diamond specifications and retailer prices

From $646 AUD
$454 USD
As of October 30, 2026
Save $4,165 AUD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,812 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.38ct lab-grown heart diamond

This 2.38ct 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 LG791637118 or 791637118. Listed at 20 retailers as of October 30, 2026, with prices from $646 to $4,812, a $4,165 spread on the same certified stone. Brilliant Earth lists it at $4,812. 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

2.38
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791637118
Dimensions8.99 × 9.01 × 5.29 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.99 mm9.01 mm2.38 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791637118
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 43°Culet: NoneDepth 58.7%

Caratlytics Score

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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 30
Current: $4,812 AUD|Low: $634 AUD|High: $6,791 AUD|Avg: $1,956 AUD|-29.0%
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
Retailer 17
Retailer 18
October 30, 2026
Retailer 9$646 AUD
Retailer 18$715 AUD
Retailer 3$760 AUD
Retailer 16$925 AUD
Retailer 5$1,132 AUD
Retailer 2$1,176 AUD
Retailer 12$1,185 AUD
Retailer 4$1,216 AUD
Retailer 7$1,493 AUD
Retailer 11$1,583 AUD
Retailer 14$1,725 AUD
Retailer 17$2,006 AUD
Retailer 8$2,350 AUD
Retailer 10$2,632 AUD
Retailer 6$2,679 AUD
Retailer 13$2,810 AUD
Retailer 15$4,214 AUD
Brilliant Earth$4,812 AUD

36 data points across 18 retailers

20 retailers$646 AUD to $4,812 AUD

A
Cheapest Retailer
-
$646 AUD
$454 USD
Final sale: no returns
Retailer 2
-
$693 AUD
$487 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$715 AUD
$502 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$715 AUD
$502 USD
View
Retailer 5
-
$760 AUD
£421 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$925 AUD
$650 USD
View
A
Retailer 7
-
$1,132 AUD
$795 USD
View
A
Retailer 8
-
$1,176 AUD
£650 GBP
View
A
Retailer 9
-
$1,185 AUD
€793 EUR
View
A
Retailer 10
-
$1,216 AUD
$854 USD
View
B+
Retailer 11
-
$1,493 AUD
$1,049 USD
View
B+
Retailer 12
-
$1,583 AUD
View
B+
Retailer 13
-
$1,725 AUD
ZAR 19,578 ZAR
View
B
Retailer 14
-
$2,006 AUD
$1,409 USD
View
B
Retailer 15
-
$2,350 AUD
$1,651 USD
View
B
Retailer 16
-
$2,632 AUD
$1,849 USD
View
B
Retailer 17
-
$2,679 AUD
$1,882 USD
View
B
Retailer 18
-
$2,810 AUD
£1,554 GBP
View
B
Retailer 19
-
$4,214 AUD
$2,960 USD
View
Most Expensive
B
Brilliant Earth
18693241A · Oct 30
$4,812 AUD
$3,380 USD
View
19 more retailers have this diamond
Prices start from $646 AUDSave up to $4,165 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
2.38ct Heart
$646 AUD