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Round|Lab Grown|IGI

1.18ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG763668407

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763668407

Diamond specifications and retailer prices

From HK$4,315 HKD
$550 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: HK$4,315 HKD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.18ct lab-grown round diamond

This 1.18ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG763668407 or 763668407. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763668407
Dimensions6.81 × 6.77 × 4.11 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.81 mm6.77 mm1.18 ctI / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG763668407
Side View
Table 63.0%Crown 35.6°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: HK$4,315 HKD|Low: HK$1,083 HKD|High: HK$7,297 HKD|Avg: HK$3,943 HKD|-15.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 4, 2026
Retailer 2HK$2,511 HKD
Retailer 4HK$2,542 HKD
Retailer 9HK$3,829 HKD
Retailer 3HK$3,844 HKD
Retailer 6HK$3,876 HKD
Brilliant EarthHK$4,315 HKD
Retailer 5HK$4,315 HKD
Retailer 8HK$4,378 HKD
Retailer 10HK$4,668 HKD
Retailer 7HK$5,210 HKD

52 data points across 10 retailers

1 retailer

B
Brilliant Earth
18184665AB · Nov 4
HK$4,315 HKD
$550 USD
View

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B
1.18ct Round
HK$4,315 HKD