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Round|Lab Grown|IGI

7.00ct E SI1 Round Lab Grown Diamond

VG • E/SI1 • IGI LG757530723

Shape and cutting style on the report: Round brilliant

Certificate IGI LG757530723

Diamond specifications and retailer prices

From HK$6,936 HKD
$884 USD
As of October 26, 2026
Save HK$35,745 HKD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$42,681 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 7ct lab-grown round diamond

This 7ct lab-grown round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG757530723 or 757530723. Listed at 18 retailers as of October 26, 2026, with prices from HK$6,936 to HK$42,681, a HK$35,745 spread on the same certified stone. Brilliant Earth lists it at HK$42,681. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

7.00
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757530723
Dimensions12.26 × 12.20 × 7.31 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
12.26 mm12.20 mm7.00 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757530723
Side View
Table 61.0%Crown 34.6°Girdle: STK-THKPavilion 39.8°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 26
Current: HK$42,681 HKD|Low: HK$6,339 HKD|High: HK$83,792 HKD|Avg: HK$20,035 HKD|-49.0%
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
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 11HK$6,936 HKD
Retailer 7HK$7,548 HKD
Retailer 9HK$7,767 HKD
Retailer 5HK$8,042 HKD
Retailer 14HK$9,239 HKD
Retailer 18HK$9,360 HKD
Retailer 17HK$9,415 HKD
Retailer 8HK$11,439 HKD
Retailer 13HK$12,093 HKD
Retailer 19HK$12,258 HKD
Retailer 10HK$12,914 HKD
Retailer 12HK$15,442 HKD
Retailer 2HK$16,672 HKD
Retailer 6HK$22,611 HKD
Retailer 16HK$26,695 HKD
Retailer 3HK$29,790 HKD
Retailer 4HK$30,191 HKD
Retailer 15HK$33,580 HKD
Brilliant EarthHK$42,681 HKD

27 data points across 19 retailers

18 retailersHK$6,936 HKD to HK$42,681 HKD

A
Cheapest Retailer
-
HK$6,936 HKD
$884 USD
A
Retailer 2
-
HK$7,548 HKD
$962 USD
View
A
Retailer 3
-
HK$8,042 HKD
$1,025 USD
View
A
Retailer 4
-
HK$9,239 HKD
View
A
Retailer 5
-
HK$9,360 HKD
£939 GBP
View
A
Retailer 6
-
HK$9,415 HKD
$1,200 USD
View
B+
Retailer 7
-
HK$11,439 HKD
$1,458 USD
View
B+
Retailer 8
-
HK$12,093 HKD
€1,468 EUR
View
B+
Retailer 9
-
HK$12,258 HKD
£1,230 GBP
View
B
Retailer 10
-
HK$12,914 HKD
$1,646 USD
View
B+
Retailer 11
-
HK$15,442 HKD
A$3,028 AUD
View
B
Retailer 12
-
HK$16,672 HKD
$2,125 USD
View
B
Retailer 13
-
HK$22,611 HKD
$2,882 USD
View
B
Retailer 14
-
HK$26,695 HKD
SGD 4,598 SGD
View
B
Retailer 15
-
HK$29,790 HKD
$3,797 USD
View
B
Retailer 16
-
HK$30,191 HKD
£3,030 GBP
View
B
Retailer 17
-
HK$33,580 HKD
$4,280 USD
View
Most Expensive
B
Brilliant Earth
19959638A · Oct 30
HK$42,681 HKD
$5,440 USD
View
17 more retailers have this diamond
Prices start from HK$6,936 HKDSave up to HK$35,745 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
7.00ct Round
HK$6,936 HKD