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Radiant|Lab Grown|IGI

1.05ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG538287077

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

Certificate IGI LG538287077

Diamond specifications and retailer prices

From HK$1,820 HKD
$232 USD
As of October 30, 2026
Save HK$8,357 HKD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$10,178 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538287077 or 538287077. Listed at 19 retailers as of October 30, 2026, with prices from HK$1,820 to HK$10,178, a HK$8,357 spread on the same certified stone. Reve Diamonds lists it at HK$10,178. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538287077
Dimensions7.05 × 5.07 × 3.43 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.05 mm5.07 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538287077
Side View
Table 65.5%Crown 45°Girdle: Slightly ThickPavilion 33.8°Culet: NoneDepth 67.7%

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$2,840 HKD|Low: HK$1,750 HKD|High: HK$10,178 HKD|Avg: HK$4,800 HKD
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
Reve Diamonds
October 30, 2026
Retailer 15HK$1,820 HKD
Retailer 9HK$2,032 HKD
Retailer 4HK$2,119 HKD
Retailer 5HK$2,260 HKD
Retailer 17HK$2,260 HKD
Retailer 6HK$2,840 HKD
Retailer 1HK$2,840 HKD
Retailer 3HK$3,829 HKD
Retailer 11HK$3,885 HKD
Retailer 7HK$4,096 HKD
Retailer 10HK$4,266 HKD
Retailer 12HK$5,518 HKD
Retailer 2HK$7,274 HKD
Retailer 14HK$7,297 HKD
Retailer 8HK$7,680 HKD
Retailer 16HK$8,553 HKD
Retailer 13HK$9,108 HKD
Reve DiamondsHK$10,178 HKD

40 data points across 18 retailers

19 retailersHK$1,820 HKD to HK$10,178 HKD

A
Cheapest Retailer
-
HK$1,820 HKD
$232 USD
A
Retailer 2
-
HK$2,032 HKD
$259 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,119 HKD
$270 USD
View
A
Retailer 4
-
HK$2,260 HKD
$288 USD
View
A
Retailer 5
-
HK$2,260 HKD
$288 USD
View
A
Retailer 6
-
HK$2,840 HKD
$362 USD
View
A
Retailer 7
-
HK$2,840 HKD
£285 GBP
View
B+
Retailer 8
-
HK$3,829 HKD
$488 USD
View
B+
Retailer 9
-
HK$3,885 HKD
ZAR 7,999 ZAR
View
B+
Retailer 10
-
HK$4,096 HKD
$522 USD
View
B+
Retailer 11
-
HK$4,266 HKD
£428 GBP
View
B+
Retailer 12
-
HK$5,223 HKD
View
B+
Retailer 13
-
HK$5,518 HKD
A$1,082 AUD
View
B
Retailer 14
-
HK$7,274 HKD
$927 USD
View
B
Retailer 15
-
HK$7,297 HKD
$930 USD
View
B
Retailer 16
-
HK$7,680 HKD
$979 USD
View
B
Retailer 17
-
HK$8,553 HKD
$1,090 USD
View
B
Retailer 18
-
HK$9,108 HKD
£914 GBP
View
Most Expensive
B
Reve Diamonds
C19795EA0 · Oct 30
HK$10,178 HKD
$1,297 USD
View
18 more retailers have this diamond
Prices start from HK$1,820 HKDSave up to HK$8,357 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$1,820 HKD