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Radiant|Lab Grown|IGI

1.55ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG763611890

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

Certificate IGI LG763611890

Diamond specifications and retailer prices

From HK$1,663 HKD
As of November 4, 2026
Save HK$13,949 HKD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$15,612 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG763611890 or 763611890. Listed at 20 retailers as of October 31, 2026, with prices from HK$1,663 to HK$15,612, a HK$13,949 spread on the same certified stone. Brilliant Earth lists it at HK$15,612. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763611890
Dimensions7.97 × 5.94 × 3.89 mm
L/W Ratio1.34
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.97 mm5.94 mm1.55 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763611890
Side View
Table 61.0%Crown 42.1°Girdle: MediumPavilion 35.8°Culet: NoneDepth 65.5%

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 4
Current: HK$15,612 HKD|Low: HK$1,663 HKD|High: HK$16,475 HKD|Avg: HK$4,990 HKD|-5.2%
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
Retailer 20
November 5, 2026
Retailer 3HK$1,663 HKD
Retailer 8HK$1,859 HKD
Retailer 18HK$1,930 HKD
Retailer 5HK$2,063 HKD
Retailer 6HK$2,063 HKD
Retailer 20HK$2,299 HKD
Retailer 10HK$3,554 HKD
Retailer 15HK$3,554 HKD
Retailer 16HK$3,648 HKD
Retailer 2HK$3,774 HKD
Retailer 12HK$4,244 HKD
Retailer 11HK$4,660 HKD
Retailer 14HK$4,801 HKD
Retailer 4HK$6,629 HKD
Retailer 19HK$6,653 HKD
Retailer 13HK$7,688 HKD
Retailer 17HK$8,269 HKD
Retailer 7HK$8,394 HKD
Retailer 9HK$9,657 HKD
Brilliant EarthHK$15,612 HKD

38 data points across 20 retailers

20 retailersHK$1,663 HKD to HK$15,612 HKD

A
Cheapest Retailer
-
HK$1,663 HKD
A
Retailer 2
-
HK$1,859 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,930 HKD
View
Retailer 4
-
HK$2,063 HKD
View
Price last confirmed 12 days ago
A
Retailer 5
-
HK$2,063 HKD
View
B+
Retailer 6
-
HK$3,554 HKD
View
A
Retailer 7
-
HK$3,554 HKD
View
A
Retailer 8
-
HK$3,648 HKD
View
A
Retailer 9
-
HK$3,774 HKD
View
A
Retailer 10
-
HK$4,244 HKD
View
A
Retailer 11
-
HK$4,660 HKD
View
A
Retailer 12
-
HK$4,801 HKD
View
B+
Retailer 13
-
HK$6,629 HKD
View
B
Retailer 14
-
HK$6,653 HKD
View
B+
Retailer 15
-
HK$7,037 HKD
View
B+
Retailer 16
-
HK$7,688 HKD
View
Retailer 17
-
HK$8,269 HKD
View
Price last confirmed 12 days ago
B
Retailer 18
-
HK$8,394 HKD
View
Retailer 19
-
HK$9,657 HKD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
17280052A · Oct 31
HK$15,612 HKD
$1,990 USD
View
19 more retailers have this diamond
Prices start from HK$1,663 HKDSave up to HK$13,949 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$1,663 HKD