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Radiant|Lab Grown|IGI

1.05ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG677547870

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

Certificate IGI LG677547870

Diamond specifications and retailer prices

From HK$1,812 HKD
$231 USD
As of October 30, 2026
Save HK$15,605 HKD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$17,417 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG677547870 or 677547870. Listed at 21 retailers as of October 30, 2026, with prices from HK$1,812 to HK$17,417, a HK$15,605 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,417. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.1°
Pavilion angle29.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677547870
Dimensions4.83 × 4.83 × 3.14 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.83 mm4.83 mm1.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677547870
Side View
Table 61.0%Crown 49.1°Girdle: Slightly ThickPavilion 29.8°Culet: NoneDepth 65.0%

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 30
Current: HK$17,417 HKD|Low: HK$1,742 HKD|High: HK$17,417 HKD|Avg: HK$5,907 HKD
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 3HK$1,812 HKD
Retailer 16HK$2,024 HKD
Retailer 7HK$2,103 HKD
Retailer 5HK$2,244 HKD
Retailer 8HK$3,005 HKD
Retailer 14HK$3,050 HKD
Retailer 12HK$4,258 HKD
Retailer 2HK$4,726 HKD
Retailer 11HK$6,033 HKD
Retailer 13HK$6,237 HKD
Retailer 4HK$6,283 HKD
Retailer 15HK$7,242 HKD
Retailer 6HK$7,963 HKD
Retailer 9HK$9,685 HKD
Retailer 10HK$9,984 HKD
Retailer 17HK$10,127 HKD
Do Amore DiamondsHK$17,417 HKD

44 data points across 17 retailers

21 retailersHK$1,812 HKD to HK$17,417 HKD

A
Cheapest Retailer
-
HK$1,812 HKD
$231 USD
A
Retailer 2
-
HK$2,024 HKD
$258 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,103 HKD
$268 USD
View
A
Retailer 4
-
HK$2,244 HKD
$286 USD
View
A
Retailer 5
-
HK$2,722 HKD
$347 USD
View
A
Retailer 6
-
HK$3,005 HKD
$383 USD
View
A
Retailer 7
-
HK$3,005 HKD
$383 USD
View
Retailer 8
-
HK$3,050 HKD
£306 GBP
View
Price last confirmed 14 days ago
B+
Retailer 9
-
HK$4,258 HKD
ZAR 8,767 ZAR
View
B+
Retailer 10
-
HK$4,726 HKD
£474 GBP
View
B+
Retailer 11
-
HK$6,033 HKD
A$1,183 AUD
View
Retailer 12
-
HK$6,237 HKD
$795 USD
View
Price last confirmed 12 days ago
Retailer 13
-
HK$6,283 HKD
A$1,232 AUD
View
Price last confirmed 23 days ago
B
Retailer 14
-
HK$6,753 HKD
£678 GBP
View
B
Retailer 15
-
HK$7,242 HKD
$923 USD
View
B
Retailer 16
-
HK$7,963 HKD
$1,015 USD
View
B
Retailer 17
-
HK$9,298 HKD
$1,185 USD
View
B
Retailer 18
-
HK$9,685 HKD
£972 GBP
View
B
Retailer 19
-
HK$9,984 HKD
£1,002 GBP
View
B
Retailer 20
-
HK$10,127 HKD
$1,291 USD
View
Most Expensive
B
Do Amore Diamonds
27-7C64BE885 · Oct 30
HK$17,417 HKD
$2,220 USD
View
20 more retailers have this diamond
Prices start from HK$1,812 HKDSave up to HK$15,605 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$1,812 HKD