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Round|Lab Grown|IGI

1.55ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG784630778

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784630778

Diamond specifications and retailer prices

From HK$2,056 HKD
As of November 3, 2026
Save HK$8,905 HKD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$10,961 HKD at With Clarity · As of November 5, 2026
View at With Clarity

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round 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 LG784630778 or 784630778. Listed at 22 retailers as of November 3, 2026, with prices from HK$2,056 to HK$10,961, a HK$8,905 spread on the same certified stone. With Clarity lists it at HK$10,961. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784630778
Dimensions7.42 × 7.38 × 4.57 mm
L/W Ratio1.01
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
7.42 mm7.38 mm1.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784630778
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.7%

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 3
Current: HK$4,809 HKD|Low: HK$2,056 HKD|High: HK$10,341 HKD|Avg: HK$5,689 HKD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 2HK$2,056 HKD
Retailer 3HK$2,550 HKD
Retailer 11HK$3,805 HKD
Retailer 5HK$4,205 HKD
Retailer 4HK$4,252 HKD
Retailer 8HK$4,394 HKD
Retailer 1HK$4,809 HKD
Retailer 7HK$5,963 HKD
Retailer 12HK$7,830 HKD
Retailer 10HK$8,073 HKD
Retailer 6HK$8,889 HKD
Retailer 9HK$10,207 HKD

40 data points across 12 retailers

22 retailersHK$2,056 HKD to HK$10,961 HKD

A
Cheapest Retailer
-
HK$2,056 HKD
A
Retailer 2
-
HK$2,299 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,385 HKD
View
A
Retailer 4
-
HK$2,550 HKD
View
Retailer 5
-
HK$2,550 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$3,805 HKD
View
A
Retailer 7
-
HK$4,119 HKD
View
A
Retailer 8
-
HK$4,205 HKD
View
B+
Retailer 9
-
HK$4,252 HKD
View
B+
Retailer 10
-
HK$4,394 HKD
View
B+
Retailer 11
-
HK$4,809 HKD
View
B+
Retailer 12
-
HK$5,210 HKD
View
B+
Retailer 13
-
HK$5,963 HKD
View
B
Retailer 14
-
HK$7,830 HKD
View
Retailer 15
-
HK$7,830 HKD
View
Price last confirmed 81 days ago
B
Retailer 16
-
HK$8,073 HKD
View
B
Retailer 17
-
HK$8,191 HKD
View
B
Retailer 18
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HK$8,591 HKD
View
B
Retailer 19
-
HK$8,889 HKD
View
B
Retailer 20
-
HK$10,027 HKD
View
B
Retailer 21
-
HK$10,207 HKD
View
Most Expensive
B
With Clarity
784630778 · Nov 5
HK$10,961 HKD
$1,397 USD
View
21 more retailers have this diamond
Prices start from HK$2,056 HKDSave up to HK$8,905 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 Round
HK$2,056 HKD