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Round|Lab Grown|IGI

1.37ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG451055513

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451055513

Diamond specifications and retailer prices

From HK$4,786 HKD
$610 USD
As of November 2, 2026
Save HK$24,569 HKD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$29,355 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.37ct lab-grown round diamond

This 1.37ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451055513 or 451055513. Listed at 11 retailers as of October 29, 2026, with prices from HK$4,786 to HK$29,355, a HK$24,569 spread on the same certified stone. MOH London lists it at HK$29,355. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451055513
Dimensions7.32 × 7.27 × 4.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.32 mm7.27 mm1.37 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451055513
Side View
Table 59.0%Crown 31.4°Girdle: MediumPavilion 40.2°Culet: NoneDepth 58.2%

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 2
Current: HK$29,355 HKD|Low: HK$4,786 HKD|High: HK$29,594 HKD|Avg: HK$12,727 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
Retailer 13
October 19, 2026
Retailer 7HK$4,786 HKD
Retailer 6HK$6,716 HKD
Retailer 10HK$7,516 HKD
Retailer 8HK$7,791 HKD
Retailer 11HK$7,791 HKD
Retailer 12HK$9,180 HKD
Retailer 4HK$10,086 HKD
Retailer 13HK$11,965 HKD
Retailer 9HK$12,530 HKD
Retailer 5HK$17,426 HKD
Retailer 2HK$17,912 HKD
Retailer 3HK$22,290 HKD
MOH LondonHK$29,355 HKD

13 data points across 13 retailers

11 retailersHK$4,786 HKD to HK$29,355 HKD

A
Cheapest Retailer
-
HK$4,786 HKD
$610 USD
B+
Retailer 2
-
HK$6,716 HKD
$856 USD
View
B+
Retailer 3
-
HK$7,305 HKD
$931 USD
View
B+
Retailer 4
-
HK$7,516 HKD
$958 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$7,791 HKD
$993 USD
View
Retailer 6
-
HK$7,791 HKD
$993 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
HK$9,180 HKD
$1,170 USD
View
B
Retailer 8
-
HK$12,530 HKD
$1,597 USD
View
B
Retailer 9
-
HK$17,912 HKD
$2,283 USD
View
B
Retailer 10
-
HK$21,906 HKD
$2,792 USD
View
Most Expensive
B
MOH London
LG451055513 · Oct 29
HK$29,355 HKD
£2,946 GBP
View
10 more retailers have this diamond
Prices start from HK$4,786 HKDSave up to HK$24,569 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
1.37ct Round
HK$4,786 HKD