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Oval|Lab Grown|IGI

1.45ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG745508460

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG745508460

Diamond specifications and retailer prices

From HK$1,601 HKD
$204 USD
As of October 29, 2026
Save HK$13,777 HKD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$15,378 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown oval diamond

This 1.45ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG745508460 or 745508460. Listed at 15 retailers as of October 29, 2026, with prices from HK$1,601 to HK$15,378, a HK$13,777 spread on the same certified stone. Do Amore Diamonds lists it at HK$15,378. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745508460
Dimensions9.23 × 6.46 × 3.90 mm
L/W Ratio1.43
Girdle conditionFaceted
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
9.23 mm6.46 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745508460
Side View
Table 58.0%Crown 32.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A+
Exceptional
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$15,378 HKD|Low: HK$1,601 HKD|High: HK$16,554 HKD|Avg: HK$6,443 HKD|-3.4%
Do Amore Diamonds
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 8HK$1,601 HKD
Retailer 10HK$1,789 HKD
Retailer 14HK$1,852 HKD
Retailer 4HK$2,503 HKD
Retailer 11HK$2,762 HKD
Retailer 2HK$3,649 HKD
Retailer 3HK$5,339 HKD
Retailer 7HK$5,751 HKD
Retailer 13HK$6,963 HKD
Retailer 12HK$7,038 HKD
Retailer 9HK$8,818 HKD
Retailer 5HK$9,807 HKD
Retailer 6HK$12,318 HKD
Do Amore DiamondsHK$15,378 HKD

33 data points across 14 retailers

15 retailersHK$1,601 HKD to HK$15,378 HKD

A+
Cheapest Retailer
-
HK$1,601 HKD
$204 USD
A
Retailer 2
-
HK$1,789 HKD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,852 HKD
$236 USD
View
A
Retailer 4
-
HK$2,503 HKD
$319 USD
View
B+
Retailer 5
-
HK$2,762 HKD
$352 USD
View
A
Retailer 6
-
HK$3,649 HKD
€443 EUR
View
A
Retailer 7
-
HK$5,339 HKD
A$1,047 AUD
View
B+
Retailer 8
-
HK$5,751 HKD
$733 USD
View
Retailer 9
-
HK$6,645 HKD
$847 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
HK$6,963 HKD
$887 USD
View
B+
Retailer 11
-
HK$7,038 HKD
$897 USD
View
B+
Retailer 12
-
HK$8,818 HKD
£885 GBP
View
Retailer 13
-
HK$9,807 HKD
$1,250 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
HK$12,318 HKD
$1,570 USD
View
Most Expensive
B
Do Amore Diamonds
27-F398921C5 · Oct 31
HK$15,378 HKD
$1,960 USD
View
14 more retailers have this diamond
Prices start from HK$1,601 HKDSave up to HK$13,777 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 Oval
HK$1,601 HKD