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Round|Lab Grown|IGI

1.53ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG555273878

Shape and cutting style on the report: Round brilliant

Certificate IGI LG555273878

Diamond specifications and retailer prices

From HK$2,942 HKD
$375 USD
As of November 1, 2026
Save HK$11,307 HKD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$14,249 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG555273878 or 555273878. Listed at 14 retailers as of November 1, 2026, with prices from HK$2,942 to HK$14,249, a HK$11,307 spread on the same certified stone. MOH London lists it at HK$14,249. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555273878
Dimensions7.34 × 7.30 × 4.57 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
7.34 mm7.30 mm1.53 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555273878
Side View
Table 58.5%Crown 35.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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: Nov 1
Current: HK$14,249 HKD|Low: HK$2,942 HKD|High: HK$14,419 HKD|Avg: HK$7,138 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7HK$2,942 HKD
Retailer 11HK$3,288 HKD
Retailer 8HK$3,648 HKD
Retailer 5HK$4,825 HKD
Retailer 12HK$5,618 HKD
Retailer 10HK$5,633 HKD
Retailer 9HK$5,822 HKD
Retailer 2HK$6,266 HKD
Retailer 4HK$7,640 HKD
Retailer 6HK$10,231 HKD
Retailer 3HK$12,027 HKD
MOH LondonHK$14,249 HKD

22 data points across 12 retailers

14 retailersHK$2,942 HKD to HK$14,249 HKD

A
Cheapest Retailer
-
HK$2,942 HKD
$375 USD
A
Retailer 2
-
HK$3,288 HKD
$419 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,413 HKD
$435 USD
View
Retailer 4
-
HK$3,648 HKD
$465 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$3,648 HKD
$465 USD
View
A
Retailer 6
-
HK$4,825 HKD
$615 USD
View
B+
Retailer 7
-
HK$5,618 HKD
$716 USD
View
B+
Retailer 8
-
HK$5,633 HKD
$718 USD
View
B+
Retailer 9
-
HK$5,822 HKD
$742 USD
View
B+
Retailer 10
-
HK$6,266 HKD
ZAR 12,902 ZAR
View
B
Retailer 11
-
HK$10,231 HKD
$1,304 USD
View
B
Retailer 12
-
HK$11,722 HKD
$1,494 USD
View
B
Retailer 13
-
HK$12,027 HKD
$1,533 USD
View
Most Expensive
B
MOH London
LG555273878 · Nov 1
HK$14,249 HKD
£1,430 GBP
View
13 more retailers have this diamond
Prices start from HK$2,942 HKDSave up to HK$11,307 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
1.53ct Round
HK$2,942 HKD