CaratHunter
Plans
Round|Lab Grown|IGI

7.09ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG792668420

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792668420

Diamond specifications and retailer prices

From HK$9,340 HKD
As of October 30, 2026
Save HK$33,969 HKD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$43,308 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 7.09ct lab-grown round diamond

This 7.09ct 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 LG792668420 or 792668420. Listed at 17 retailers as of October 29, 2026, with prices from HK$9,340 to HK$43,308, a HK$33,969 spread on the same certified stone. Brilliant Earth lists it at HK$43,308. 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

7.09
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792668420
Dimensions12.50 × 12.57 × 7.35 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
12.50 mm12.57 mm7.09 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792668420
Side View
Table 62.0%Crown 32.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.6%

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: HK$43,308 HKD|Low: HK$7,665 HKD|High: HK$43,308 HKD|Avg: HK$18,905 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
October 31, 2026
Retailer 6HK$7,854 HKD
Retailer 8HK$9,340 HKD
Retailer 11HK$9,807 HKD
Retailer 4HK$11,557 HKD
Retailer 2HK$12,217 HKD
Retailer 12HK$12,415 HKD
Retailer 5HK$13,071 HKD
Retailer 14HK$15,901 HKD
Retailer 7HK$16,303 HKD
Retailer 10HK$27,014 HKD
Retailer 3HK$27,660 HKD
Retailer 13HK$30,520 HKD
Retailer 9HK$34,011 HKD
Brilliant EarthHK$43,308 HKD

39 data points across 14 retailers

17 retailersHK$9,340 HKD to HK$43,308 HKD

Retailer 1
-
HK$7,108 HKD
$906 USD
Price last confirmed 20 days ago
Retailer 2
-
HK$7,728 HKD
$985 USD
View
Price last confirmed 17 days ago
Retailer 3
-
HK$8,238 HKD
$1,050 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
HK$9,340 HKD
View
A
Retailer 5
-
HK$9,807 HKD
$1,250 USD
View
A
Retailer 6
-
HK$11,557 HKD
$1,473 USD
View
A
Retailer 7
-
HK$12,217 HKD
€1,483 EUR
View
A
Retailer 8
-
HK$12,415 HKD
£1,246 GBP
View
B+
Retailer 9
-
HK$13,071 HKD
$1,666 USD
View
B+
Retailer 10
-
HK$15,901 HKD
A$3,118 AUD
View
B+
Retailer 11
-
HK$16,303 HKD
$2,078 USD
View
Retailer 12
-
HK$23,168 HKD
$2,953 USD
View
Price last confirmed 21 days ago
B
Retailer 13
-
HK$27,014 HKD
SGD 4,653 SGD
View
B
Retailer 14
-
HK$27,660 HKD
£2,776 GBP
View
B
Retailer 15
-
HK$30,520 HKD
$3,890 USD
View
B
Retailer 16
-
HK$34,011 HKD
$4,335 USD
View
Most Expensive
B
Brilliant Earth
19084047A · Oct 29
HK$43,308 HKD
$5,520 USD
View
16 more retailers have this diamond
Prices start from HK$9,340 HKDSave up to HK$33,969 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
7.09ct Round
HK$9,340 HKD