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1.45ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG812652789

Shape and cutting style on the report: Round brilliant

Certificate IGI LG812652789

Diamond specifications and retailer prices

From HK$1,467 HKD
$187 USD
As of October 30, 2026
Save HK$4,339 HKD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$5,806 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812652789 or 812652789. Listed at 4 retailers as of October 30, 2026, with prices from HK$1,467 to HK$5,806, a HK$4,339 spread on the same certified stone. Brilliant Earth lists it at HK$5,806. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812652789
Dimensions7.28 × 7.32 × 4.45 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm7.32 mm1.45 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812652789
Side View
Table 57.0%Crown 33.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$5,806 HKD|Low: HK$1,467 HKD|High: HK$6,120 HKD|Avg: HK$4,036 HKD|-5.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 3HK$1,467 HKD
Retailer 2HK$3,001 HKD
Retailer 4HK$4,551 HKD
Brilliant EarthHK$5,806 HKD

35 data points across 4 retailers

4 retailersHK$1,467 HKD to HK$5,806 HKD

A
Cheapest Retailer
-
HK$1,467 HKD
$187 USD
Final sale: no returns
A
Retailer 2
-
HK$3,001 HKD
£301 GBP
View
Retailer 3
-
HK$4,551 HKD
$580 USD
View
Price last confirmed 10 days ago
Most Expensive
B+
Brilliant Earth
21302194A · Oct 30
HK$5,806 HKD
$740 USD
View
3 more retailers have this diamond
Prices start from HK$1,467 HKDSave up to HK$4,339 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$1,467 HKD