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Radiant|Lab Grown|IGI

1.55ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG685577878

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

Certificate IGI LG685577878

Diamond specifications and retailer prices

From HK$1,585 HKD
As of November 4, 2026
Save HK$16,657 HKD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$18,241 HKD at Yadav Diamonds · As of November 4, 2026
View at Yadav 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG685577878 or 685577878. Listed at 21 retailers as of November 4, 2026, with prices from HK$1,585 to HK$18,241, a HK$16,657 spread on the same certified stone. Yadav Diamonds lists it at HK$18,241. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685577878
Dimensions8.09 × 5.69 × 3.84 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.09 mm5.69 mm1.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685577878
Side View
Table 66.0%Crown 43.7°Girdle: STK-THKPavilion 34.5°Culet: NoneDepth 67.5%

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: Nov 4
Current: HK$4,001 HKD|Low: HK$1,585 HKD|High: HK$17,261 HKD|Avg: HK$6,067 HKD|-6.4%
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
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 13HK$1,585 HKD
Retailer 14HK$1,765 HKD
Retailer 3HK$1,836 HKD
Retailer 6HK$2,009 HKD
Retailer 11HK$2,464 HKD
Retailer 2HK$2,644 HKD
Retailer 5HK$3,436 HKD
Retailer 1HK$4,001 HKD
Retailer 7HK$4,237 HKD
Retailer 9HK$4,809 HKD
Retailer 10HK$5,720 HKD
Retailer 18HK$5,759 HKD
Retailer 15HK$6,975 HKD
Retailer 4HK$8,003 HKD
Retailer 16HK$8,317 HKD
Retailer 8HK$9,854 HKD
Retailer 12HK$11,690 HKD
Retailer 17HK$15,535 HKD

19 data points across 18 retailers

21 retailersHK$1,585 HKD to HK$18,241 HKD

A
Cheapest Retailer
-
HK$1,585 HKD
A
Retailer 2
-
HK$1,765 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,836 HKD
View
A
Retailer 4
-
HK$2,009 HKD
View
Retailer 5
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HK$2,103 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
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HK$2,464 HKD
View
B+
Retailer 7
-
HK$2,644 HKD
View
A
Retailer 8
-
HK$3,436 HKD
View
A
Retailer 9
-
HK$4,001 HKD
View
A
Retailer 10
-
HK$4,237 HKD
View
A
Retailer 11
-
HK$4,809 HKD
View
Retailer 12
-
HK$5,720 HKD
View
Price last confirmed 8 days ago
B+
Retailer 13
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HK$5,759 HKD
View
B+
Retailer 14
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HK$6,975 HKD
View
B+
Retailer 15
-
HK$6,983 HKD
View
B+
Retailer 16
-
HK$8,003 HKD
View
B+
Retailer 17
-
HK$8,317 HKD
View
B+
Retailer 18
-
HK$9,854 HKD
View
B
Retailer 19
-
HK$11,690 HKD
View
B
Retailer 20
-
HK$15,535 HKD
View
Most Expensive
B
Yadav Diamonds
13290565 · Nov 4
HK$18,241 HKD
$2,325 USD
View
20 more retailers have this diamond
Prices start from HK$1,585 HKDSave up to HK$16,657 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$1,585 HKD