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Heart|Lab Grown|IGI

13.05ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG780610034

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG780610034

Diamond specifications and retailer prices

From $5,253 AUD
$3,690 USD
As of October 30, 2026
Save $30,892 AUD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $42,096 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 13.05ct lab-grown heart diamond

This 13.05ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780610034 or 780610034. Listed at 20 retailers as of October 29, 2026, with a 588% 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

13.05
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780610034
Dimensions14.63 × 16.60 × 9.43 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.63 mm16.60 mm13.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780610034
Side View
Table 60.0%Crown 34.2°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 56.8%

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 30
Current: $42,096 AUD|Low: $4,201 AUD|High: $42,096 AUD|Avg: $12,734 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
October 29, 2026
Retailer 5$5,884 AUD
Retailer 15$6,094 AUD
Retailer 9$6,100 AUD
Retailer 4$6,531 AUD
Retailer 12$8,241 AUD
Retailer 3$8,405 AUD
Retailer 10$8,688 AUD
Retailer 8$8,840 AUD
Retailer 2$10,411 AUD
Retailer 11$12,686 AUD
Retailer 6$13,318 AUD
Retailer 14$15,413 AUD
Retailer 13$16,540 AUD
Retailer 7$16,776 AUD
Do Amore Diamonds$42,096 AUD

40 data points across 15 retailers

20 retailers$5,253 AUD to $36,145 AUD

A
Cheapest Retailer
-
$5,253 AUD
$3,690 USD
A
Retailer 2
-
$5,716 AUD
$4,015 USD
View
A
Retailer 3
-
$5,884 AUD
$4,133 USD
View
Final sale: no returns
A
Retailer 4
-
$6,094 AUD
$4,281 USD
View
Retailer 5
-
$6,094 AUD
$4,281 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$6,100 AUD
$4,285 USD
View
A
Retailer 7
-
$6,531 AUD
$4,588 USD
View
B+
Retailer 8
-
$8,241 AUD
$5,789 USD
View
B+
Retailer 9
-
$8,405 AUD
$5,904 USD
View
B+
Retailer 10
-
$8,688 AUD
$6,103 USD
View
B+
Retailer 11
-
$8,840 AUD
£4,890 GBP
View
B+
Retailer 12
-
$10,411 AUD
ZAR 118,150 ZAR
View
Retailer 13
-
$12,686 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$13,318 AUD
$9,355 USD
View
B
Retailer 15
-
$15,413 AUD
$10,827 USD
View
Retailer 16
-
$16,540 AUD
View
Price last confirmed 22 days ago
B
Retailer 17
-
$16,776 AUD
$11,784 USD
View
B
Retailer 18
-
$23,892 AUD
$16,783 USD
View
B
Retailer 19
-
$36,145 AUD
$25,390 USD
View
Most Expensive
Do Amore Diamonds
23-780610034 · Oct 29
$42,096 AUD
$29,570 USD
View
Price under review
19 more retailers have this diamond
Prices start from $5,253 AUDSave up to $30,892 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
13.05ct Heart
$5,253 AUD