CaratHunter
Plans
Heart|Lab Grown|IGI

5.09ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG836618360

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836618360

Diamond specifications and retailer prices

From $1,523 AUD
$1,070 USD
As of October 25, 2026
Save $7,545 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,068 AUD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 5.09ct lab-grown heart diamond

This 5.09ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836618360 or 836618360. Listed at 16 retailers as of October 25, 2026, with prices from $1,523 to $9,068, a $7,545 spread on the same certified stone. Brilliant Earth lists it at $9,068. 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

5.09
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836618360
Dimensions11.93 × 10.08 × 7.22 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm10.08 mm5.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836618360
Side View
Table 63.0%Crown 38.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.5%

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 25
Current: $9,068 AUD|Low: $1,260 AUD|High: $9,339 AUD|Avg: $3,356 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
Retailer 15
Retailer 16
Retailer 17
October 28, 2026
Retailer 3$1,313 AUD
Retailer 5$1,523 AUD
Retailer 6$1,523 AUD
Retailer 4$1,626 AUD
Retailer 10$1,654 AUD
Retailer 2$1,772 AUD
Retailer 17$2,246 AUD
Retailer 11$2,332 AUD
Retailer 13$3,065 AUD
Retailer 14$3,084 AUD
Retailer 16$3,388 AUD
Retailer 8$3,646 AUD
Retailer 15$4,521 AUD
Retailer 7$4,749 AUD
Retailer 12$5,173 AUD
Retailer 9$5,295 AUD
Brilliant Earth$9,068 AUD

31 data points across 17 retailers

16 retailers$1,523 AUD to $9,068 AUD

Retailer 1
-
$1,313 AUD
$922 USD
Price last confirmed 8 days ago
Retailer 2
-
$1,523 AUD
$1,070 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,523 AUD
$1,070 USD
View
A
Retailer 4
-
$1,654 AUD
£915 GBP
View
A
Retailer 5
-
$1,772 AUD
$1,245 USD
View
A
Retailer 6
-
$2,246 AUD
$1,578 USD
View
A
Retailer 7
-
$2,332 AUD
£1,290 GBP
View
Retailer 8
-
$3,065 AUD
ZAR 34,787 ZAR
View
Price last confirmed 7 days ago
Retailer 9
-
$3,084 AUD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$3,388 AUD
$2,380 USD
View
B+
Retailer 11
-
$3,646 AUD
$2,561 USD
View
B+
Retailer 12
-
$4,521 AUD
$3,176 USD
View
B
Retailer 13
-
$4,749 AUD
$3,336 USD
View
B+
Retailer 14
-
$5,173 AUD
£2,861 GBP
View
B
Retailer 15
-
$5,295 AUD
$3,720 USD
View
Most Expensive
B
Brilliant Earth
21625135A · Oct 26
$9,068 AUD
$6,370 USD
View
15 more retailers have this diamond
Prices start from $1,523 AUDSave up to $7,545 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
5.09ct Heart
$1,523 AUD