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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 HK$7,406 HKD
$944 USD
As of October 29, 2026
Save HK$35,667 HKD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$43,073 HKD 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 HK$7,406 to HK$43,073, a HK$35,667 spread on the same certified stone. Brilliant Earth lists it at HK$43,073. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$43,073 HKD|Low: HK$7,406 HKD|High: HK$43,073 HKD|Avg: HK$16,634 HKD
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 31, 2026
Retailer 3HK$7,406 HKD
Retailer 12HK$8,065 HKD
Retailer 5HK$8,293 HKD
Retailer 8HK$8,599 HKD
Retailer 11HK$9,964 HKD
Retailer 13HK$11,973 HKD
Retailer 9HK$13,201 HKD
Retailer 2HK$13,502 HKD
Retailer 14HK$13,769 HKD
Retailer 16HK$17,378 HKD
Retailer 7HK$24,165 HKD
Retailer 15HK$26,700 HKD
Retailer 10HK$29,304 HKD
Retailer 6HK$29,908 HKD
Retailer 4HK$30,182 HKD
Brilliant EarthHK$43,073 HKD

42 data points across 16 retailers

18 retailersHK$7,406 HKD to HK$43,073 HKD

A
Cheapest Retailer
-
HK$7,406 HKD
$944 USD
A
Retailer 2
-
HK$8,065 HKD
$1,028 USD
View
A
Retailer 3
-
HK$8,293 HKD
$1,057 USD
View
Final sale: no returns
A
Retailer 4
-
HK$8,599 HKD
$1,096 USD
View
Retailer 5
-
HK$8,983 HKD
$1,145 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
HK$9,964 HKD
$1,270 USD
View
A
Retailer 7
-
HK$11,973 HKD
$1,526 USD
View
A
Retailer 8
-
HK$13,201 HKD
£1,325 GBP
View
A
Retailer 9
-
HK$13,502 HKD
€1,639 EUR
View
B+
Retailer 10
-
HK$13,769 HKD
$1,755 USD
View
B+
Retailer 11
-
HK$17,378 HKD
$2,215 USD
View
Retailer 12
-
HK$18,775 HKD
$2,393 USD
View
Price last confirmed 45 days ago
B
Retailer 13
-
HK$24,165 HKD
$3,080 USD
View
B
Retailer 14
-
HK$26,700 HKD
$3,403 USD
View
B
Retailer 15
-
HK$29,304 HKD
£2,941 GBP
View
B
Retailer 16
-
HK$29,908 HKD
$3,812 USD
View
B
Retailer 17
-
HK$30,182 HKD
$3,847 USD
View
Most Expensive
B
Brilliant Earth
14519963A · Oct 29
HK$43,073 HKD
$5,490 USD
View
17 more retailers have this diamond
Prices start from HK$7,406 HKDSave up to HK$35,667 HKD

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
HK$7,406 HKD