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1.55ct I VVS1 Round Lab Grown Diamond

ID • I/VVS1 • IGI LG549283011

Shape and cutting style on the report: Round brilliant

Certificate IGI LG549283011

Diamond specifications and retailer prices

From HK$3,554 HKD
$453 USD
As of November 1, 2026
Save HK$4,746 HKD (57%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$8,300 HKD at MOH London · As of November 1, 2026
View at MOH London

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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG549283011 or 549283011. Listed at 4 retailers as of November 1, 2026, with prices from HK$3,554 to HK$8,300, a HK$4,746 spread on the same certified stone. MOH London lists it at HK$8,300. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
I
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549283011
Dimensions7.46 × 7.51 × 4.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
7.46 mm7.51 mm1.55 ctI / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549283011
Side View
Table 58.5%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.6%

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 1
Current: HK$8,300 HKD|Low: HK$2,785 HKD|High: HK$14,750 HKD|Avg: HK$9,498 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3HK$3,554 HKD
Retailer 4HK$3,915 HKD
Retailer 2HK$7,074 HKD
MOH LondonHK$8,300 HKD
Retailer 7HK$13,416 HKD
Retailer 5HK$14,750 HKD
Retailer 6HK$14,750 HKD

13 data points across 7 retailers

4 retailersHK$3,554 HKD to HK$8,300 HKD

B+
Cheapest Retailer
-
HK$3,554 HKD
$453 USD
A
Retailer 2
-
HK$3,915 HKD
$499 USD
View
B
Retailer 3
-
HK$7,074 HKD
$902 USD
View
Most Expensive
B
MOH London
LG549283011 · Nov 1
HK$8,300 HKD
£833 GBP
View
3 more retailers have this diamond
Prices start from HK$3,554 HKDSave up to HK$4,746 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$3,554 HKD