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Round|Lab Grown|IGI

0.55ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG770685671

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770685671

Diamond specifications and retailer prices

From HK$785 HKD
As of November 3, 2026
Save HK$6,363 HKD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$7,373 HKD at Queensmith · As of October 28, 2026
View at Queensmith

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770685671 or 770685671. Listed at 19 retailers as of November 3, 2026, with a 811% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770685671
Dimensions5.32 × 5.34 × 3.24 mm
L/W Ratio1.00
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
5.32 mm5.34 mm0.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770685671
Side View
Table 57.0%Crown 33.2°Girdle: MediumPavilion 41.2°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A+
Exceptional
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$1,867 HKD|Low: HK$785 HKD|High: HK$7,257 HKD|Avg: HK$2,746 HKD|+7.7%
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
November 5, 2026
Retailer 13HK$785 HKD
Retailer 10HK$910 HKD
Retailer 3HK$1,036 HKD
Retailer 6HK$1,043 HKD
Retailer 12HK$1,765 HKD
Retailer 5HK$1,844 HKD
Retailer 1HK$1,867 HKD
Retailer 11HK$2,487 HKD
Retailer 15HK$2,801 HKD
Retailer 4HK$3,138 HKD
Retailer 7HK$3,217 HKD
Retailer 9HK$3,499 HKD
Retailer 2HK$3,593 HKD
Retailer 14HK$6,865 HKD
Retailer 8HK$7,148 HKD

39 data points across 15 retailers

19 retailersHK$785 HKD to HK$7,148 HKD

A+
Cheapest Retailer
-
HK$785 HKD
A
Retailer 2
-
HK$879 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$910 HKD
View
A
Retailer 4
-
HK$1,036 HKD
View
Retailer 5
-
HK$1,043 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$1,334 HKD
View
A
Retailer 7
-
HK$1,765 HKD
View
A
Retailer 8
-
HK$1,844 HKD
View
A
Retailer 9
-
HK$1,867 HKD
View
B+
Retailer 10
-
HK$2,252 HKD
View
B+
Retailer 11
-
HK$2,487 HKD
View
B+
Retailer 12
-
HK$2,801 HKD
View
B+
Retailer 13
-
HK$3,138 HKD
View
Retailer 14
-
HK$3,217 HKD
View
Price last confirmed 11 days ago
B
Retailer 15
-
HK$3,499 HKD
View
B+
Retailer 16
-
HK$3,593 HKD
View
B
Retailer 17
-
HK$6,865 HKD
View
B
Retailer 18
-
HK$7,148 HKD
View
Most Expensive
Queensmith
LG770685671 · Oct 28
HK$7,373 HKD
£740 GBP
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from HK$785 HKDSave up to HK$6,363 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 Round
HK$785 HKD