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Round|Lab Grown|IGI

1.45ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG779668757

Shape and cutting style on the report: Round brilliant

Certificate IGI LG779668757

Diamond specifications and retailer prices

From HK$1,616 HKD
$206 USD
As of October 29, 2026
Save HK$7,760 HKD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$9,376 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 1.45ct lab-grown round diamond

This 1.45ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779668757 or 779668757. Listed at 21 retailers as of October 26, 2026, with prices from HK$1,616 to HK$9,376, a HK$7,760 spread on the same certified stone. MOH London lists it at HK$9,376. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779668757
Dimensions7.28 × 7.25 × 4.55 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
7.28 mm7.25 mm1.45 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779668757
Side View
Table 55.0%Crown 34.1°Girdle: MediumPavilion 41.6°Culet: NoneDepth 62.6%

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 29
Current: HK$9,376 HKD|Low: HK$1,553 HKD|High: HK$9,476 HKD|Avg: HK$4,106 HKD|+0.2%
MOH London
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
October 31, 2026
Retailer 17HK$1,616 HKD
Retailer 9HK$1,805 HKD
Retailer 7HK$1,875 HKD
Retailer 4HK$2,001 HKD
Retailer 6HK$2,668 HKD
Retailer 12HK$3,320 HKD
Retailer 10HK$3,352 HKD
Retailer 14HK$3,385 HKD
Retailer 11HK$3,668 HKD
Retailer 2HK$4,223 HKD
Retailer 5HK$4,582 HKD
Retailer 13HK$4,891 HKD
Retailer 16HK$5,147 HKD
Retailer 3HK$5,492 HKD
Retailer 15HK$6,198 HKD
Retailer 8HK$6,433 HKD
MOH LondonHK$9,376 HKD

44 data points across 17 retailers

21 retailersHK$1,616 HKD to HK$9,376 HKD

A
Cheapest Retailer
-
HK$1,616 HKD
$206 USD
A
Retailer 2
-
HK$1,805 HKD
$230 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,875 HKD
$239 USD
View
A
Retailer 4
-
HK$2,001 HKD
$255 USD
View
A
Retailer 5
-
HK$2,001 HKD
$255 USD
View
B+
Retailer 6
-
HK$2,668 HKD
$340 USD
View
A
Retailer 7
-
HK$3,320 HKD
€403 EUR
View
A
Retailer 8
-
HK$3,352 HKD
£336 GBP
View
Retailer 9
-
HK$3,385 HKD
ZAR 6,970 ZAR
View
Price last confirmed 8 days ago
A
Retailer 10
-
HK$3,668 HKD
£368 GBP
View
B+
Retailer 11
-
HK$4,223 HKD
A$828 AUD
View
B+
Retailer 12
-
HK$4,229 HKD
$539 USD
View
B+
Retailer 13
-
HK$4,582 HKD
$584 USD
View
B+
Retailer 14
-
HK$4,891 HKD
A$959 AUD
View
B+
Retailer 15
-
HK$5,147 HKD
$656 USD
View
Retailer 16
-
HK$5,492 HKD
$700 USD
View
Price last confirmed 27 days ago
Retailer 17
-
HK$5,869 HKD
$748 USD
View
Price last confirmed 45 days ago
B+
Retailer 18
-
HK$6,198 HKD
$790 USD
View
B
Retailer 19
-
HK$6,433 HKD
$820 USD
View
B
Retailer 20
-
HK$6,853 HKD
$874 USD
View
Most Expensive
B
MOH London
LG779668757 · Oct 26
HK$9,376 HKD
£941 GBP
View
20 more retailers have this diamond
Prices start from HK$1,616 HKDSave up to HK$7,760 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
1.45ct Round
HK$1,616 HKD