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Radiant|Lab Grown|IGI

0.55ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG815651698

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

Certificate IGI LG815651698

Diamond specifications and retailer prices

From HK$902 HKD
$115 USD
As of November 2, 2026
Save HK$8,474 HKD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$9,377 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.55ct lab-grown radiant diamond

This 0.55ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG815651698 or 815651698. Listed at 18 retailers as of November 1, 2026, with prices from HK$902 to HK$9,377, a HK$8,474 spread on the same certified stone. MOH London lists it at HK$9,377. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.55
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle46.3°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815651698
Dimensions6.00 × 3.99 × 2.66 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.00 mm3.99 mm0.55 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG815651698
Side View
Table 73.0%Crown 46.3°Girdle: MediumPavilion 36.1°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
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: Nov 2
Current: HK$9,377 HKD|Low: HK$871 HKD|High: HK$9,496 HKD|Avg: HK$2,750 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 9HK$902 HKD
Retailer 13HK$1,012 HKD
Retailer 11HK$1,051 HKD
Retailer 12HK$1,193 HKD
Retailer 5HK$1,585 HKD
Retailer 8HK$2,002 HKD
Retailer 4HK$2,098 HKD
Retailer 6HK$2,286 HKD
Retailer 2HK$2,707 HKD
Retailer 7HK$2,712 HKD
Retailer 10HK$3,452 HKD
Retailer 3HK$5,859 HKD
MOH LondonHK$9,377 HKD

43 data points across 13 retailers

18 retailersHK$902 HKD to HK$9,377 HKD

A
Cheapest Retailer
-
HK$902 HKD
$115 USD
A
Retailer 2
-
HK$1,012 HKD
$129 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,051 HKD
$134 USD
View
A
Retailer 4
-
HK$1,193 HKD
$152 USD
View
A
Retailer 5
-
HK$1,306 HKD
View
A
Retailer 6
-
HK$1,585 HKD
$202 USD
View
A
Retailer 7
-
HK$2,002 HKD
€243 EUR
View
B+
Retailer 8
-
HK$2,098 HKD
$267 USD
View
B+
Retailer 9
-
HK$2,286 HKD
£229 GBP
View
B+
Retailer 10
-
HK$2,707 HKD
$345 USD
View
B+
Retailer 11
-
HK$2,712 HKD
£272 GBP
View
B+
Retailer 12
-
HK$3,153 HKD
SGD 543 SGD
View
B
Retailer 13
-
HK$3,452 HKD
$440 USD
View
B
Retailer 14
-
HK$3,523 HKD
$449 USD
View
B
Retailer 15
-
HK$4,062 HKD
$518 USD
View
B
Retailer 16
-
HK$5,859 HKD
£588 GBP
View
B
Retailer 17
-
HK$7,249 HKD
$924 USD
View
Most Expensive
B
MOH London
LG815651698 · Nov 1
HK$9,377 HKD
£941 GBP
View
17 more retailers have this diamond
Prices start from HK$902 HKDSave up to HK$8,474 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
0.55ct Radiant
HK$902 HKD