CaratHunter
Plans
Heart|Lab Grown|IGI

2.43ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG687504234

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG687504234

Diamond specifications and retailer prices

From $764 AUD
$537 USD
As of October 27, 2026
Save $5,726 AUD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,491 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.43ct lab-grown heart diamond

This 2.43ct 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 LG687504234 or 687504234. Listed at 12 retailers as of October 27, 2026, with prices from $764 to $6,491, a $5,726 spread on the same certified stone. Do Amore Diamonds lists it at $6,491. 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

2.43
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687504234
Dimensions8.11 × 9.40 × 5.42 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
8.11 mm9.40 mm2.43 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687504234
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 57.7%

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 27
Current: $6,491 AUD|Low: $734 AUD|High: $6,491 AUD|Avg: $2,530 AUD
Do Amore 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
Retailer 16
October 27, 2026
Retailer 14$764 AUD
Retailer 12$857 AUD
Retailer 2$1,110 AUD
Retailer 3$1,311 AUD
Retailer 4$1,328 AUD
Retailer 13$1,331 AUD
Retailer 16$1,468 AUD
Retailer 6$1,787 AUD
Retailer 9$2,337 AUD
Retailer 11$2,447 AUD
Retailer 15$2,753 AUD
Retailer 5$2,931 AUD
Retailer 7$3,916 AUD
Retailer 8$4,414 AUD
Retailer 10$4,566 AUD
Do Amore Diamonds$6,491 AUD

25 data points across 16 retailers

12 retailers$764 AUD to $6,491 AUD

A
Cheapest Retailer
-
$764 AUD
$537 USD
A
Retailer 2
-
$857 AUD
$602 USD
View
A
Retailer 3
-
$1,110 AUD
£614 GBP
View
A
Retailer 4
-
$1,311 AUD
$921 USD
View
B+
Retailer 5
-
$1,328 AUD
$933 USD
View
B+
Retailer 6
-
$1,331 AUD
$935 USD
View
B+
Retailer 7
-
$1,468 AUD
$1,031 USD
View
Retailer 8
-
$2,337 AUD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$2,447 AUD
$1,719 USD
View
B+
Retailer 10
-
$2,753 AUD
$1,934 USD
View
B
Retailer 11
-
$4,566 AUD
£2,526 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1681659 · Oct 29
$6,491 AUD
$4,560 USD
View
11 more retailers have this diamond
Prices start from $764 AUDSave up to $5,726 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
2.43ct Heart
$764 AUD