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Heart|Lab Grown|IGI

4.14ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG687563729

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG687563729

Diamond specifications and retailer prices

From $1,258 AUD
$884 USD
As of October 31, 2026
Save $6,578 AUD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $15,389 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.14ct lab-grown heart diamond

This 4.14ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG687563729 or 687563729. Listed at 15 retailers as of October 31, 2026, with a 523% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.14
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687563729
Dimensions10.85 × 10.13 × 6.42 mm
L/W Ratio1.07
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
10.85 mm10.13 mm4.14 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687563729
Side View
Table 56.0%Crown 37.5°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 59.2%

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: $15,389 AUD|Low: $1,258 AUD|High: $15,845 AUD|Avg: $4,229 AUD|-2.9%
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
October 31, 2026
Retailer 6$1,258 AUD
Retailer 3$1,365 AUD
Retailer 10$1,485 AUD
Retailer 11$1,808 AUD
Retailer 13$2,029 AUD
Retailer 14$2,356 AUD
Retailer 2$2,571 AUD
Retailer 9$3,183 AUD
Retailer 7$3,393 AUD
Retailer 12$4,453 AUD
Retailer 4$4,835 AUD
Retailer 8$5,400 AUD
Retailer 5$7,732 AUD
Brilliant Earth$15,389 AUD

34 data points across 14 retailers

15 retailers$1,258 AUD to $7,837 AUD

A
Cheapest Retailer
-
$1,258 AUD
$884 USD
Final sale: no returns
A
Retailer 2
-
$1,365 AUD
$959 USD
View
A
Retailer 3
-
$1,485 AUD
$1,043 USD
View
A
Retailer 4
-
$1,808 AUD
$1,270 USD
View
A
Retailer 5
-
$2,029 AUD
$1,425 USD
View
A
Retailer 6
-
$2,356 AUD
$1,655 USD
View
A
Retailer 7
-
$2,571 AUD
€1,720 EUR
View
B+
Retailer 8
-
$3,183 AUD
$2,236 USD
View
B+
Retailer 9
-
$3,393 AUD
View
B+
Retailer 10
-
$4,453 AUD
$3,128 USD
View
B+
Retailer 11
-
$4,835 AUD
$3,396 USD
View
B
Retailer 12
-
$5,366 AUD
$3,769 USD
View
B+
Retailer 13
-
$5,400 AUD
£2,987 GBP
View
B
Retailer 14
-
$7,837 AUD
$5,505 USD
View
Most Expensive
Brilliant Earth
14106870A · Oct 31
$15,389 AUD
$10,810 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,258 AUDSave up to $6,578 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
4.14ct Heart
$1,258 AUD