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Heart|Lab Grown|IGI

10.52ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG709539009

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG709539009

Diamond specifications and retailer prices

From $3,946 AUD
$2,772 USD
As of October 27, 2026
Save $20,779 AUD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $24,724 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 10.52ct lab-grown heart diamond

This 10.52ct 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 LG709539009 or 709539009. Listed at 14 retailers as of October 27, 2026, with prices from $3,946 to $24,724, a $20,779 spread on the same certified stone. Do Amore Diamonds lists it at $24,724. 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

10.52
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG709539009
Dimensions13.82 × 14.81 × 8.81 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.82 mm14.81 mm10.52 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG709539009
Side View
Table 62.0%Crown 38.6°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 59.5%

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 27
Current: $24,724 AUD|Low: $2,561 AUD|High: $24,724 AUD|Avg: $7,204 AUD|+0.5%
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
October 30, 2026
Retailer 8$4,440 AUD
Retailer 13$4,518 AUD
Retailer 10$4,825 AUD
Retailer 4$5,521 AUD
Retailer 3$5,667 AUD
Retailer 6$6,731 AUD
Retailer 5$6,894 AUD
Retailer 9$7,857 AUD
Retailer 11$8,761 AUD
Retailer 12$11,501 AUD
Retailer 2$12,663 AUD
Retailer 7$17,693 AUD
Do Amore Diamonds$24,724 AUD

28 data points across 13 retailers

14 retailers$3,946 AUD to $24,724 AUD

Retailer 1
-
$3,046 AUD
$2,140 USD
Price last confirmed 22 days ago
Retailer 2
-
$3,533 AUD
$2,482 USD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$3,946 AUD
$2,772 USD
View
A
Retailer 4
-
$4,440 AUD
$3,119 USD
View
Final sale: no returns
A
Retailer 5
-
$4,825 AUD
$3,390 USD
View
Retailer 6
-
$4,857 AUD
$3,412 USD
View
Price last confirmed 25 days ago
Retailer 7
-
$5,667 AUD
$3,981 USD
View
Price last confirmed 20 days ago
B+
Retailer 8
-
$6,731 AUD
£3,723 GBP
View
B
Retailer 9
-
$7,857 AUD
ZAR 89,173 ZAR
View
B+
Retailer 10
-
$8,761 AUD
$6,155 USD
View
B
Retailer 11
-
$11,501 AUD
$8,080 USD
View
B
Retailer 12
-
$12,663 AUD
$8,896 USD
View
B
Retailer 13
-
$17,693 AUD
$12,430 USD
View
Most Expensive
B
Do Amore Diamonds
36-2102950 · Oct 30
$24,724 AUD
$17,370 USD
View
13 more retailers have this diamond
Prices start from $3,946 AUDSave up to $20,779 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
10.52ct Heart
$3,946 AUD