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Radiant|Lab Grown|IGI

1.05ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG752573783

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG752573783

Diamond specifications and retailer prices

From HK$1,342 HKD
$171 USD
As of October 30, 2026
Save HK$7,446 HKD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$8,787 HKD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG752573783 or 752573783. Listed at 20 retailers as of October 27, 2026, with prices from HK$1,342 to HK$8,787, a HK$7,446 spread on the same certified stone. Brilliant Earth lists it at HK$8,787. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752573783
Dimensions7.35 × 4.92 × 3.34 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.35 mm4.92 mm1.05 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752573783
Side View
Table 64.0%Crown 42°Girdle: MediumPavilion 34.4°Culet: NoneDepth 67.9%

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 30
Current: HK$8,787 HKD|Low: HK$1,342 HKD|High: HK$8,787 HKD|Avg: HK$3,780 HKD
Brilliant Earth
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
Retailer 19
November 1, 2026
Retailer 16HK$1,342 HKD
Retailer 7HK$1,491 HKD
Retailer 4HK$1,553 HKD
Retailer 3HK$1,663 HKD
Retailer 18HK$1,663 HKD
Retailer 12HK$2,218 HKD
Retailer 11HK$2,832 HKD
Retailer 15HK$2,852 HKD
Retailer 14HK$2,924 HKD
Retailer 13HK$2,962 HKD
Retailer 9HK$2,974 HKD
Retailer 17HK$4,044 HKD
Retailer 10HK$4,150 HKD
Retailer 6HK$4,590 HKD
Retailer 19HK$5,335 HKD
Retailer 5HK$5,641 HKD
Retailer 2HK$7,762 HKD
Retailer 8HK$8,631 HKD
Brilliant EarthHK$8,787 HKD

38 data points across 19 retailers

20 retailersHK$1,342 HKD to HK$8,787 HKD

A
Cheapest Retailer
-
HK$1,342 HKD
$171 USD
A
Retailer 2
-
HK$1,491 HKD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,553 HKD
$198 USD
View
A
Retailer 4
-
HK$1,663 HKD
$212 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$1,663 HKD
$212 USD
View
A
Retailer 6
-
HK$2,218 HKD
£223 GBP
View
A
Retailer 7
-
HK$2,832 HKD
$361 USD
View
A
Retailer 8
-
HK$2,852 HKD
ZAR 5,872 ZAR
View
A
Retailer 9
-
HK$2,924 HKD
€355 EUR
View
A
Retailer 10
-
HK$2,962 HKD
£297 GBP
View
A
Retailer 11
-
HK$2,974 HKD
$379 USD
View
B+
Retailer 12
-
HK$4,044 HKD
A$793 AUD
View
B+
Retailer 13
-
HK$4,150 HKD
$529 USD
View
Retailer 14
-
HK$4,590 HKD
$585 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
HK$5,335 HKD
$680 USD
View
B
Retailer 16
-
HK$5,641 HKD
$719 USD
View
B
Retailer 17
-
HK$5,767 HKD
$735 USD
View
B
Retailer 18
-
HK$7,762 HKD
£779 GBP
View
B
Retailer 19
-
HK$8,631 HKD
$1,100 USD
View
Most Expensive
B
Brilliant Earth
16866975A · Oct 27
HK$8,787 HKD
$1,120 USD
View
19 more retailers have this diamond
Prices start from HK$1,342 HKDSave up to HK$7,446 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
1.05ct Radiant
HK$1,342 HKD