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Round|Lab Grown|IGI

7.06ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG710515458

Shape and cutting style on the report: Round brilliant

Certificate IGI LG710515458

Diamond specifications and retailer prices

From $1,344 AUD
$944 USD
As of October 29, 2026
Save $6,471 AUD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,814 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 7.06ct lab-grown round diamond

This 7.06ct lab-grown round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG710515458 or 710515458. Listed at 18 retailers as of October 29, 2026, with prices from $1,344 to $7,814, a $6,471 spread on the same certified stone. Brilliant Earth lists it at $7,814. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

7.06
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710515458
Dimensions12.50 × 12.46 × 7.47 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.50 mm12.46 mm7.06 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710515458
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.8%

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 29
Current: $7,814 AUD|Low: $1,344 AUD|High: $7,814 AUD|Avg: $3,183 AUD
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 3$1,344 AUD
Retailer 12$1,463 AUD
Retailer 5$1,505 AUD
Retailer 8$1,560 AUD
Retailer 11$1,808 AUD
Retailer 13$2,172 AUD
Retailer 2$2,390 AUD
Retailer 10$2,456 AUD
Retailer 14$2,498 AUD
Retailer 16$3,153 AUD
Retailer 7$4,384 AUD
Retailer 15$4,844 AUD
Retailer 9$5,316 AUD
Retailer 6$5,426 AUD
Retailer 4$5,476 AUD
Brilliant Earth$7,814 AUD

42 data points across 16 retailers

18 retailers$1,344 AUD to $7,814 AUD

A
Cheapest Retailer
-
$1,344 AUD
$944 USD
A
Retailer 2
-
$1,463 AUD
$1,028 USD
View
A
Retailer 3
-
$1,505 AUD
$1,057 USD
View
Final sale: no returns
A
Retailer 4
-
$1,560 AUD
$1,096 USD
View
Retailer 5
-
$1,630 AUD
$1,145 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,808 AUD
$1,270 USD
View
A
Retailer 7
-
$2,172 AUD
$1,526 USD
View
A
Retailer 8
-
$2,390 AUD
£1,322 GBP
View
A
Retailer 9
-
$2,456 AUD
€1,643 EUR
View
B+
Retailer 10
-
$2,498 AUD
$1,755 USD
View
B+
Retailer 11
-
$3,153 AUD
$2,215 USD
View
Retailer 12
-
$3,406 AUD
$2,393 USD
View
Price last confirmed 44 days ago
B
Retailer 13
-
$4,384 AUD
$3,080 USD
View
B
Retailer 14
-
$4,844 AUD
$3,403 USD
View
B
Retailer 15
-
$5,316 AUD
£2,941 GBP
View
B
Retailer 16
-
$5,426 AUD
$3,812 USD
View
B
Retailer 17
-
$5,476 AUD
$3,847 USD
View
Most Expensive
B
Brilliant Earth
14519963A · Oct 29
$7,814 AUD
$5,490 USD
View
17 more retailers have this diamond
Prices start from $1,344 AUDSave up to $6,471 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
7.06ct Round
$1,344 AUD