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Round|Lab Grown|IGI

1.45ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG739555040

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739555040

Diamond specifications and retailer prices

From HK$1,436 HKD
$183 USD
As of October 29, 2026
Save HK$7,515 HKD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$8,950 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG739555040 or 739555040. Listed at 23 retailers as of October 29, 2026, with prices from HK$1,436 to HK$8,950, a HK$7,515 spread on the same certified stone. Reve Diamonds lists it at HK$8,950. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739555040
Dimensions7.24 × 7.27 × 4.43 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
7.24 mm7.27 mm1.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739555040
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.1%

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$3,217 HKD|Low: HK$1,397 HKD|High: HK$9,005 HKD|Avg: HK$4,137 HKD|-1.3%
Retailer 1
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Retailer 3
Retailer 4
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Retailer 11
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Retailer 16
Retailer 17
Retailer 18
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Retailer 21
Reve Diamonds
October 31, 2026
Retailer 4HK$1,436 HKD
Retailer 11HK$1,601 HKD
Retailer 21HK$1,671 HKD
Retailer 2HK$1,781 HKD
Retailer 19HK$1,781 HKD
Retailer 9HK$2,416 HKD
Retailer 12HK$3,039 HKD
Retailer 17HK$3,064 HKD
Retailer 15HK$3,163 HKD
Retailer 1HK$3,217 HKD
Retailer 8HK$3,797 HKD
Retailer 5HK$3,917 HKD
Retailer 14HK$4,143 HKD
Retailer 18HK$4,355 HKD
Retailer 7HK$4,472 HKD
Retailer 3HK$5,735 HKD
Retailer 10HK$6,057 HKD
Retailer 13HK$6,162 HKD
Retailer 6HK$6,355 HKD
Retailer 16HK$6,788 HKD
Retailer 20HK$8,360 HKD
Reve DiamondsHK$8,950 HKD

27 data points across 22 retailers

23 retailersHK$1,436 HKD to HK$8,950 HKD

A
Cheapest Retailer
-
HK$1,436 HKD
$183 USD
A
Retailer 2
-
HK$1,601 HKD
$204 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,671 HKD
$213 USD
View
A
Retailer 4
-
HK$1,781 HKD
$227 USD
View
A
Retailer 5
-
HK$1,781 HKD
$227 USD
View
B+
Retailer 6
-
HK$2,416 HKD
$308 USD
View
A
Retailer 7
-
HK$3,039 HKD
£305 GBP
View
A
Retailer 8
-
HK$3,064 HKD
ZAR 6,310 ZAR
View
A
Retailer 9
-
HK$3,163 HKD
€384 EUR
View
A
Retailer 10
-
HK$3,217 HKD
£323 GBP
View
A
Retailer 11
-
HK$3,797 HKD
$484 USD
View
A
Retailer 12
-
HK$3,917 HKD
A$768 AUD
View
B+
Retailer 13
-
HK$4,143 HKD
$528 USD
View
B+
Retailer 14
-
HK$4,355 HKD
A$854 AUD
View
B+
Retailer 15
-
HK$4,472 HKD
$570 USD
View
Retailer 16
-
HK$5,511 HKD
$702 USD
View
Price last confirmed 72 days ago
B+
Retailer 17
-
HK$5,735 HKD
$731 USD
View
B
Retailer 18
-
HK$6,057 HKD
$772 USD
View
B+
Retailer 19
-
HK$6,162 HKD
$785 USD
View
B+
Retailer 20
-
HK$6,355 HKD
$810 USD
View
B
Retailer 21
-
HK$6,788 HKD
A$1,331 AUD
View
B
Retailer 22
-
HK$8,360 HKD
£839 GBP
View
Most Expensive
B
Reve Diamonds
9C295B007 · Oct 30
HK$8,950 HKD
$1,141 USD
View
22 more retailers have this diamond
Prices start from HK$1,436 HKDSave up to HK$7,515 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$1,436 HKD