CaratHunter
Plans
Heart|Lab Grown|IGI

5.26ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG839622591

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839622591

Diamond specifications and retailer prices

From $1,896 AUD
$1,332 USD
As of October 29, 2026
Save $8,895 AUD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,791 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.26ct lab-grown heart diamond

This 5.26ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839622591 or 839622591. Listed at 3 retailers as of October 29, 2026, with prices from $1,896 to $10,791, a $8,895 spread on the same certified stone. Brilliant Earth lists it at $10,791. 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

5.26
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839622591
Dimensions10.81 × 11.89 × 7.11 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.81 mm11.89 mm5.26 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839622591
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 59.8%

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 29
Current: $10,791 AUD|Low: $1,896 AUD|High: $20,372 AUD|Avg: $9,108 AUD|-47.0%
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$1,896 AUD
Retailer 2$2,885 AUD
Brilliant Earth$10,791 AUD

26 data points across 3 retailers

3 retailers$1,896 AUD to $10,791 AUD

A
Cheapest Retailer
-
$1,896 AUD
$1,332 USD
Final sale: no returns
A
Retailer 2
-
$2,885 AUD
£1,596 GBP
View
Most Expensive
B
Brilliant Earth
21583245A · Oct 30
$10,791 AUD
$7,580 USD
View
2 more retailers have this diamond
Prices start from $1,896 AUDSave up to $8,895 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
5.26ct Heart
$1,896 AUD