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Heart|Lab Grown|IGI

10.09ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG799604292

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799604292

Diamond specifications and retailer prices

From $3,099 AUD
$2,177 USD
As of October 30, 2026
Save $13,970 AUD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $17,069 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 10.09ct lab-grown heart diamond

This 10.09ct 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 LG799604292 or 799604292. Listed at 19 retailers as of October 30, 2026, with prices from $3,099 to $17,069, a $13,970 spread on the same certified stone. Brilliant Earth lists it at $17,069. 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

10.09
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799604292
Dimensions15.24 × 13.23 × 8.78 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.24 mm13.23 mm10.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799604292
Side View
Table 66.0%Crown 39.7°Girdle: THN-MEDPavilion 39.3°Culet: NoneDepth 57.6%

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: $17,069 AUD|Low: $3,062 AUD|High: $18,279 AUD|Avg: $7,989 AUD|-6.6%
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
October 30, 2026
Retailer 7$3,099 AUD
Retailer 5$3,469 AUD
Retailer 4$3,595 AUD
Retailer 11$3,829 AUD
Retailer 13$4,941 AUD
Retailer 2$4,948 AUD
Retailer 14$5,136 AUD
Retailer 9$5,565 AUD
Retailer 15$5,635 AUD
Retailer 10$6,672 AUD
Retailer 12$9,278 AUD
Retailer 16$10,207 AUD
Retailer 6$12,566 AUD
Retailer 3$13,160 AUD
Retailer 8$16,063 AUD
Brilliant Earth$17,069 AUD

38 data points across 16 retailers

19 retailers$3,099 AUD to $17,069 AUD

A
Cheapest Retailer
-
$3,099 AUD
$2,177 USD
A
Retailer 2
-
$3,373 AUD
$2,369 USD
View
A
Retailer 3
-
$3,469 AUD
$2,437 USD
View
Final sale: no returns
A
Retailer 4
-
$3,595 AUD
$2,525 USD
View
Retailer 5
-
$3,700 AUD
$2,599 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$3,773 AUD
$2,650 USD
View
Price last confirmed 33 days ago
A
Retailer 7
-
$3,829 AUD
$2,690 USD
View
A
Retailer 8
-
$4,941 AUD
$3,471 USD
View
A
Retailer 9
-
$4,948 AUD
£2,737 GBP
View
A
Retailer 10
-
$5,136 AUD
$3,608 USD
View
A
Retailer 11
-
$5,565 AUD
ZAR 63,156 ZAR
View
A
Retailer 12
-
$5,635 AUD
$3,958 USD
View
Retailer 13
-
$6,672 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$9,278 AUD
$6,517 USD
View
B
Retailer 15
-
$10,207 AUD
$7,170 USD
View
B
Retailer 16
-
$12,566 AUD
$8,827 USD
View
B
Retailer 17
-
$13,160 AUD
$9,244 USD
View
Retailer 18
-
$16,063 AUD
SGD 15,248 SGD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
21070999A · Oct 30
$17,069 AUD
$11,990 USD
View
18 more retailers have this diamond
Prices start from $3,099 AUDSave up to $13,970 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
10.09ct Heart
$3,099 AUD