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Round|Lab Grown|IGI

1.77ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG555274063

Shape and cutting style on the report: Round brilliant

Certificate IGI LG555274063

Diamond specifications and retailer prices

From HK$3,366 HKD
$429 USD
As of October 29, 2026
Save HK$12,039 HKD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$15,404 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.77ct lab-grown round diamond

This 1.77ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG555274063 or 555274063. Listed at 13 retailers as of October 29, 2026, with prices from HK$3,366 to HK$15,404, a HK$12,039 spread on the same certified stone. MOH London lists it at HK$15,404. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555274063
Dimensions7.67 × 7.61 × 4.86 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.67 mm7.61 mm1.77 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555274063
Side View
Table 57.0%Crown 35.8°GirdlePavilion 41.3°Culet: NoneDepth 63.5%

Caratlytics Score

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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: Oct 29
Current: HK$15,404 HKD|Low: HK$2,691 HKD|High: HK$15,504 HKD|Avg: HK$8,561 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 6HK$3,366 HKD
Retailer 9HK$3,766 HKD
Retailer 7HK$4,174 HKD
Retailer 10HK$6,135 HKD
Retailer 5HK$6,316 HKD
Retailer 8HK$6,567 HKD
Retailer 11HK$8,065 HKD
Retailer 4HK$8,736 HKD
Retailer 12HK$11,180 HKD
Retailer 2HK$11,698 HKD
Retailer 3HK$13,665 HKD
MOH LondonHK$15,404 HKD

16 data points across 12 retailers

13 retailersHK$3,366 HKD to HK$15,404 HKD

A
Cheapest Retailer
-
HK$3,366 HKD
$429 USD
A
Retailer 2
-
HK$3,766 HKD
$480 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,766 HKD
$480 USD
View
A
Retailer 4
-
HK$4,174 HKD
$532 USD
View
A
Retailer 5
-
HK$4,174 HKD
$532 USD
View
B+
Retailer 6
-
HK$6,135 HKD
$782 USD
View
B+
Retailer 7
-
HK$6,316 HKD
$805 USD
View
B+
Retailer 8
-
HK$6,567 HKD
$837 USD
View
B
Retailer 9
-
HK$8,065 HKD
$1,028 USD
View
B
Retailer 10
-
HK$11,698 HKD
$1,491 USD
View
B
Retailer 11
-
HK$13,408 HKD
$1,709 USD
View
Retailer 12
-
HK$13,665 HKD
$1,742 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG555274063 · Oct 29
HK$15,404 HKD
£1,546 GBP
View
12 more retailers have this diamond
Prices start from HK$3,366 HKDSave up to HK$12,039 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
1.77ct Round
HK$3,366 HKD