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Round|Lab Grown|IGI

1.45ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG788624721

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788624721

Diamond specifications and retailer prices

From HK$2,126 HKD
$271 USD
As of October 29, 2026
Save HK$17,902 HKD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$20,028 HKD at Queensmith · As of October 27, 2026
View at Queensmith

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788624721 or 788624721. Listed at 25 retailers as of October 27, 2026, with prices from HK$2,126 to HK$20,028, a HK$17,902 spread on the same certified stone. Queensmith lists it at HK$20,028. 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 angle35.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788624721
Dimensions7.26 × 7.31 × 4.44 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
7.26 mm7.31 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788624721
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.0%

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$4,194 HKD|Low: HK$2,040 HKD|High: HK$17,810 HKD|Avg: HK$5,151 HKD|-0.2%
Retailer 1
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
Retailer 18
October 30, 2026
Retailer 3HK$2,126 HKD
Retailer 4HK$2,369 HKD
Retailer 9HK$2,464 HKD
Retailer 6HK$2,636 HKD
Retailer 7HK$2,636 HKD
Retailer 5HK$3,546 HKD
Retailer 16HK$3,884 HKD
Retailer 1HK$4,194 HKD
Retailer 15HK$4,530 HKD
Retailer 11HK$4,620 HKD
Retailer 8HK$4,668 HKD
Retailer 13HK$4,712 HKD
Retailer 14HK$6,415 HKD
Retailer 2HK$6,716 HKD
Retailer 10HK$8,473 HKD
Retailer 17HK$8,748 HKD
Retailer 12HK$10,622 HKD
Retailer 18HK$17,810 HKD

41 data points across 18 retailers

25 retailersHK$2,126 HKD to HK$20,028 HKD

A
Cheapest Retailer
-
HK$2,126 HKD
$271 USD
A
Retailer 2
-
HK$2,369 HKD
$302 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,464 HKD
$314 USD
View
A
Retailer 4
-
HK$2,636 HKD
$336 USD
View
A
Retailer 5
-
HK$2,636 HKD
$336 USD
View
A
Retailer 6
-
HK$2,912 HKD
View
A
Retailer 7
-
HK$3,546 HKD
$452 USD
View
A
Retailer 8
-
HK$3,884 HKD
$495 USD
View
A
Retailer 9
-
HK$4,194 HKD
£421 GBP
View
A
Retailer 10
-
HK$4,530 HKD
ZAR 9,327 ZAR
View
B+
Retailer 11
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HK$4,620 HKD
£464 GBP
View
B+
Retailer 12
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HK$4,668 HKD
$595 USD
View
B+
Retailer 13
-
HK$4,712 HKD
€572 EUR
View
B+
Retailer 14
-
HK$6,415 HKD
A$1,258 AUD
View
B+
Retailer 15
-
HK$6,716 HKD
$856 USD
View
B+
Retailer 16
-
HK$6,991 HKD
$891 USD
View
Retailer 17
-
HK$7,398 HKD
$943 USD
View
Price last confirmed 31 days ago
B
Retailer 18
-
HK$8,473 HKD
$1,080 USD
View
B
Retailer 19
-
HK$8,482 HKD
SGD 1,461 SGD
View
Retailer 20
-
HK$8,748 HKD
$1,115 USD
View
Price last confirmed 12 days ago
B
Retailer 21
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HK$8,873 HKD
$1,131 USD
View
B
Retailer 22
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HK$10,622 HKD
£1,066 GBP
View
B
Retailer 23
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HK$11,142 HKD
$1,420 USD
View
Retailer 24
-
HK$17,810 HKD
$2,270 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Queensmith
LG788624721 · Oct 27
HK$20,028 HKD
£2,010 GBP
View
24 more retailers have this diamond
Prices start from HK$2,126 HKDSave up to HK$17,902 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$2,126 HKD