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Radiant|Lab Grown|IGI

1.55ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG627477279

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

Certificate IGI LG627477279

Diamond specifications and retailer prices

From HK$1,742 HKD
$222 USD
As of October 27, 2026
Save HK$14,971 HKD (90%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: HK$16,713 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG627477279 or 627477279. Listed at 29 retailers as of October 27, 2026, with prices from HK$1,742 to HK$16,713, a HK$14,971 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,713. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627477279
Dimensions8.17 × 5.89 × 3.78 mm
L/W Ratio1.39
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
8.17 mm5.89 mm1.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627477279
Side View
Table 61.0%Crown 40.7°Girdle: MediumPavilion 34.3°Culet: NoneDepth 64.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: HK$4,533 HKD|Low: HK$1,742 HKD|High: HK$13,653 HKD|Avg: HK$6,256 HKD|+4.6%
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
October 30, 2026
Retailer 2HK$1,742 HKD
Retailer 14HK$2,024 HKD
Retailer 3HK$3,374 HKD
Retailer 13HK$3,971 HKD
Retailer 10HK$4,101 HKD
Retailer 6HK$4,166 HKD
Retailer 1HK$4,533 HKD
Retailer 7HK$5,244 HKD
Retailer 15HK$6,975 HKD
Retailer 9HK$7,574 HKD
Retailer 11HK$8,082 HKD
Retailer 4HK$8,796 HKD
Retailer 8HK$9,616 HKD
Retailer 5HK$9,673 HKD
Retailer 12HK$12,633 HKD

43 data points across 15 retailers

29 retailersHK$1,742 HKD to HK$16,713 HKD

A
Cheapest Retailer
-
HK$1,742 HKD
$222 USD
Retailer 2
-
HK$1,742 HKD
$222 USD
View
Price last confirmed 21 days ago
Retailer 3
-
HK$1,742 HKD
$222 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
HK$2,024 HKD
$258 USD
View
Final sale: no returns
Retailer 5
-
HK$2,024 HKD
$258 USD
View
Price last confirmed 32 days ago
Retailer 6
-
HK$2,134 HKD
$272 USD
View
Price last confirmed 31 days ago
Retailer 7
-
HK$2,166 HKD
$276 USD
View
Price last confirmed 26 days ago
A
Retailer 8
-
HK$3,256 HKD
$415 USD
View
A
Retailer 9
-
HK$3,314 HKD
View
B+
Retailer 10
-
HK$3,374 HKD
$430 USD
View
A
Retailer 11
-
HK$3,971 HKD
€482 EUR
View
A
Retailer 12
-
HK$4,101 HKD
ZAR 8,444 ZAR
View
A
Retailer 13
-
HK$4,166 HKD
$531 USD
View
A
Retailer 14
-
HK$4,533 HKD
£455 GBP
View
B+
Retailer 15
-
HK$5,244 HKD
$668 USD
View
B+
Retailer 16
-
HK$6,865 HKD
£689 GBP
View
B+
Retailer 17
-
HK$6,975 HKD
$889 USD
View
B+
Retailer 18
-
HK$7,574 HKD
A$1,485 AUD
View
Retailer 19
-
HK$7,674 HKD
$978 USD
View
Price last confirmed 19 days ago
B
Retailer 20
-
HK$7,674 HKD
$978 USD
View
Retailer 21
-
HK$7,674 HKD
$978 USD
View
Price last confirmed 29 days ago
Retailer 22
-
HK$8,082 HKD
$1,030 USD
View
Price last confirmed 11 days ago
B
Retailer 23
-
HK$8,796 HKD
$1,121 USD
View
B
Retailer 24
-
HK$9,016 HKD
$1,149 USD
View
B
Retailer 25
-
HK$9,616 HKD
£965 GBP
View
B
Retailer 26
-
HK$9,673 HKD
SGD 1,666 SGD
View
B
Retailer 27
-
HK$9,918 HKD
$1,264 USD
View
B
Retailer 28
-
HK$12,633 HKD
$1,610 USD
View
Most Expensive
B
Do Amore Diamonds
27-E73C02372 · Oct 29
HK$16,713 HKD
$2,130 USD
View
28 more retailers have this diamond
Prices start from HK$1,742 HKDSave up to HK$14,971 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
1.55ct Radiant
HK$1,742 HKD