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Round|Lab Grown|IGI

7.01ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG780674890

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780674890

Diamond specifications and retailer prices

From HK$6,339 HKD
$808 USD
As of October 26, 2026
Save HK$36,420 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$42,838 HKD at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

About this 7.01ct lab-grown round diamond

This 7.01ct 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 LG780674890 or 780674890. Listed at 15 retailers as of October 26, 2026, with a 575% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

7.01
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780674890
Dimensions12.28 × 12.35 × 7.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.28 mm12.35 mm7.01 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780674890
Side View
Table 61.0%Crown 33.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.3%

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 26
Current: HK$42,759 HKD|Low: HK$5,045 HKD|High: HK$44,171 HKD|Avg: HK$18,404 HKD|-3.2%
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
October 31, 2026
Retailer 13HK$6,339 HKD
Retailer 3HK$6,896 HKD
Retailer 7HK$8,042 HKD
Retailer 14HK$8,426 HKD
Retailer 5HK$10,913 HKD
Retailer 9HK$11,651 HKD
Retailer 2HK$12,950 HKD
Retailer 10HK$16,054 HKD
Retailer 8HK$16,084 HKD
Retailer 6HK$20,673 HKD
Retailer 11HK$27,600 HKD
Retailer 4HK$29,845 HKD
Retailer 12HK$33,423 HKD
Brilliant EarthHK$42,759 HKD

33 data points across 14 retailers

15 retailersHK$6,339 HKD to HK$42,759 HKD

A
Cheapest Retailer
-
HK$6,339 HKD
$808 USD
Retailer 2
-
HK$6,896 HKD
$879 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
HK$8,042 HKD
$1,025 USD
View
A
Retailer 4
-
HK$8,426 HKD
$1,074 USD
View
Final sale: no returns
A
Retailer 5
-
HK$10,913 HKD
$1,391 USD
View
B+
Retailer 6
-
HK$11,651 HKD
$1,485 USD
View
A
Retailer 7
-
HK$12,950 HKD
€1,572 EUR
View
B+
Retailer 8
-
HK$16,054 HKD
A$3,148 AUD
View
B+
Retailer 9
-
HK$16,084 HKD
$2,050 USD
View
B+
Retailer 10
-
HK$20,673 HKD
$2,635 USD
View
B
Retailer 11
-
HK$27,600 HKD
£2,770 GBP
View
B
Retailer 12
-
HK$29,845 HKD
$3,804 USD
View
Retailer 13
-
HK$33,423 HKD
$4,260 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
HK$42,759 HKD
$5,450 USD
View
Most Expensive
Brilliant Earth
18061662A · Oct 15
HK$42,838 HKD
$5,460 USD
View
Price last confirmed 16 days ago
14 more retailers have this diamond
Prices start from HK$6,339 HKDSave up to HK$36,420 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
7.01ct Round
HK$6,339 HKD