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Round|Lab Grown|IGI

1.56ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG811645420

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811645420

Diamond specifications and retailer prices

From HK$1,710 HKD
$218 USD
As of October 29, 2026
Save HK$6,912 HKD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$8,622 HKD at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.56ct lab-grown round diamond

This 1.56ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811645420 or 811645420. Listed at 19 retailers as of October 29, 2026, with prices from HK$1,710 to HK$8,622, a HK$6,912 spread on the same certified stone. With Clarity lists it at HK$8,622. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811645420
Dimensions7.45 × 7.43 × 4.59 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm7.43 mm1.56 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811645420
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

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: Oct 29
Current: HK$6,747 HKD|Low: HK$1,373 HKD|High: HK$11,141 HKD|Avg: HK$5,054 HKD|-11.3%
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
With Clarity
October 30, 2026
Retailer 7HK$1,710 HKD
Retailer 4HK$1,914 HKD
Retailer 15HK$1,977 HKD
Retailer 3HK$2,118 HKD
Retailer 12HK$2,118 HKD
Retailer 10HK$3,625 HKD
Retailer 13HK$3,907 HKD
Retailer 9HK$4,715 HKD
Retailer 11HK$5,296 HKD
Retailer 6HK$5,602 HKD
Retailer 1HK$6,747 HKD
Retailer 14HK$6,802 HKD
Retailer 5HK$6,886 HKD
Retailer 2HK$7,220 HKD
Retailer 8HK$8,529 HKD
With ClarityHK$8,622 HKD

36 data points across 16 retailers

19 retailersHK$1,710 HKD to HK$8,622 HKD

Retailer 1
-
HK$1,695 HKD
$216 USD
Price last confirmed 42 days ago
A
Retailer 2
-
HK$1,710 HKD
$218 USD
View
A
Retailer 3
-
HK$1,914 HKD
$244 USD
View
Final sale: no returns
A
Retailer 4
-
HK$1,977 HKD
$252 USD
View
Retailer 5
-
HK$2,079 HKD
$265 USD
View
Price last confirmed 41 days ago
A
Retailer 6
-
HK$2,118 HKD
$270 USD
View
A
Retailer 7
-
HK$2,118 HKD
$270 USD
View
B+
Retailer 8
-
HK$3,625 HKD
$462 USD
View
A
Retailer 9
-
HK$3,907 HKD
$498 USD
View
A
Retailer 10
-
HK$4,715 HKD
$601 USD
View
A
Retailer 11
-
HK$5,296 HKD
$675 USD
View
B+
Retailer 12
-
HK$5,602 HKD
$714 USD
View
B+
Retailer 13
-
HK$6,747 HKD
$860 USD
View
Retailer 14
-
HK$6,771 HKD
$863 USD
View
Price last confirmed 39 days ago
B+
Retailer 15
-
HK$6,802 HKD
$867 USD
View
B+
Retailer 16
-
HK$6,886 HKD
SGD 1,186 SGD
View
B+
Retailer 17
-
HK$7,220 HKD
$920 USD
View
B+
Retailer 18
-
HK$8,529 HKD
£856 GBP
View
Most Expensive
B
With Clarity
811645420 · Oct 29
HK$8,622 HKD
$1,099 USD
View
18 more retailers have this diamond
Prices start from HK$1,710 HKDSave up to HK$6,912 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
1.56ct Round
HK$1,710 HKD