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Radiant|Lab Grown|IGI

1.55ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG825691438

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

Certificate IGI LG825691438

Diamond specifications and retailer prices

From HK$1,852 HKD
As of November 4, 2026
Save HK$10,937 HKD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$12,789 HKD at Brilliant Earth · As of November 4, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825691438 or 825691438. Listed at 13 retailers as of November 4, 2026, with prices from HK$1,852 to HK$12,789, a HK$10,937 spread on the same certified stone. Brilliant Earth lists it at HK$12,789. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825691438
Dimensions8.31 × 5.65 × 3.68 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.31 mm5.65 mm1.55 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825691438
Side View
Table 66.0%Crown 41.9°Girdle: ThickPavilion 33.9°Culet: NoneDepth 65.1%

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$12,789 HKD|Low: HK$1,781 HKD|High: HK$13,338 HKD|Avg: HK$6,035 HKD|-3.6%
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
November 5, 2026
Retailer 11HK$1,852 HKD
Retailer 10HK$2,150 HKD
Retailer 6HK$2,424 HKD
Retailer 12HK$2,511 HKD
Retailer 4HK$3,884 HKD
Retailer 13HK$5,335 HKD
Retailer 8HK$5,367 HKD
Retailer 5HK$7,344 HKD
Retailer 3HK$7,391 HKD
Retailer 9HK$7,414 HKD
Retailer 7HK$8,787 HKD
Retailer 2HK$9,180 HKD
Brilliant EarthHK$12,789 HKD

41 data points across 13 retailers

13 retailersHK$1,852 HKD to HK$12,789 HKD

A
Cheapest Retailer
-
HK$1,852 HKD
A
Retailer 2
-
HK$2,150 HKD
View
A
Retailer 3
-
HK$2,424 HKD
View
A
Retailer 4
-
HK$2,511 HKD
View
A
Retailer 5
-
HK$3,884 HKD
View
B+
Retailer 6
-
HK$5,335 HKD
View
A
Retailer 7
-
HK$5,367 HKD
View
B+
Retailer 8
-
HK$7,344 HKD
View
B+
Retailer 9
-
HK$7,391 HKD
View
B+
Retailer 10
-
HK$7,414 HKD
View
B
Retailer 11
-
HK$8,787 HKD
View
B
Retailer 12
-
HK$9,180 HKD
View
Most Expensive
B
Brilliant Earth
20937221A · Nov 4
HK$12,789 HKD
$1,630 USD
View
12 more retailers have this diamond
Prices start from HK$1,852 HKDSave up to HK$10,937 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$1,852 HKD