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Heart|Lab Grown|IGI

11.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG681547472

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG681547472

Diamond specifications and retailer prices

From $6,346 AUD
$4,458 USD
As of October 23, 2026
Save $22,800 AUD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $43,656 AUD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 11.05ct lab-grown heart diamond

This 11.05ct 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 LG681547472 or 681547472. Listed at 19 retailers as of October 23, 2026, with a 359% 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

11.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681547472
Dimensions15.27 × 13.73 × 8.93 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.27 mm13.73 mm11.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681547472
Side View
Table 54.0%Crown 35.8°Girdle: THK-VTKPavilion 39.5°Culet: NoneDepth 58.5%

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 23
Current: $43,656 AUD|Low: $5,026 AUD|High: $43,656 AUD|Avg: $14,248 AUD|+1.0%
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
October 28, 2026
Retailer 13$6,650 AUD
Retailer 3$7,106 AUD
Retailer 14$7,326 AUD
Retailer 5$7,416 AUD
Retailer 12$9,578 AUD
Retailer 2$9,719 AUD
Retailer 9$10,431 AUD
Retailer 8$10,579 AUD
Retailer 7$12,221 AUD
Retailer 10$12,526 AUD
Retailer 11$15,447 AUD
Retailer 4$15,510 AUD
Retailer 6$20,260 AUD
Do Amore Diamonds$43,656 AUD

34 data points across 14 retailers

19 retailers$6,346 AUD to $29,145 AUD

A
Cheapest Retailer
-
$6,346 AUD
$4,458 USD
A
Retailer 2
-
$6,650 AUD
$4,672 USD
View
B+
Retailer 3
-
$7,106 AUD
$4,992 USD
View
Final sale: no returns
B+
Retailer 4
-
$7,326 AUD
$5,147 USD
View
B+
Retailer 5
-
$7,360 AUD
$5,171 USD
View
Retailer 6
-
$7,360 AUD
$5,171 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$7,416 AUD
$5,210 USD
View
B+
Retailer 8
-
$9,578 AUD
$6,729 USD
View
B+
Retailer 9
-
$9,645 AUD
$6,776 USD
View
B+
Retailer 10
-
$9,719 AUD
$6,828 USD
View
B+
Retailer 11
-
$10,431 AUD
£5,770 GBP
View
B+
Retailer 12
-
$10,579 AUD
$7,432 USD
View
B
Retailer 13
-
$12,221 AUD
$8,586 USD
View
B+
Retailer 14
-
$12,526 AUD
ZAR 142,168 ZAR
View
Retailer 15
-
$15,447 AUD
View
Price last confirmed 7 days ago
Retailer 16
-
$15,510 AUD
View
Price last confirmed 21 days ago
B
Retailer 17
-
$20,260 AUD
$14,234 USD
View
B
Retailer 18
-
$29,145 AUD
$20,476 USD
View
Most Expensive
Do Amore Diamonds
27-B71039FF2 · Oct 27
$43,656 AUD
$30,670 USD
View
Price under review
18 more retailers have this diamond
Prices start from $6,346 AUDSave up to $22,800 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
11.05ct Heart
$6,346 AUD