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Round|Lab Grown|IGI

1.63ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG492112689

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112689

Diamond specifications and retailer prices

From HK$7,061 HKD
$900 USD
As of October 31, 2026
Save HK$37,418 HKD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$44,479 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.63ct lab-grown round diamond

This 1.63ct 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 LG492112689 or 492112689. Listed at 13 retailers as of October 29, 2026, with prices from HK$7,061 to HK$44,479, a HK$37,418 spread on the same certified stone. MOH London lists it at HK$44,479. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112689
Dimensions7.51 × 7.56 × 4.60 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
7.51 mm7.56 mm1.63 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492112689
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$44,479 HKD|Low: HK$7,061 HKD|High: HK$44,838 HKD|Avg: HK$21,159 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
Retailer 14
October 30, 2026
Retailer 2HK$7,061 HKD
Retailer 10HK$13,353 HKD
Retailer 14HK$14,530 HKD
Retailer 13HK$14,954 HKD
Retailer 4HK$15,495 HKD
Retailer 11HK$15,495 HKD
Retailer 5HK$16,829 HKD
Retailer 6HK$20,697 HKD
Retailer 12HK$24,337 HKD
Retailer 7HK$25,884 HKD
Retailer 9HK$26,707 HKD
Retailer 8HK$28,479 HKD
Retailer 3HK$29,037 HKD
MOH LondonHK$44,479 HKD

26 data points across 14 retailers

13 retailersHK$7,061 HKD to HK$44,479 HKD

B+
Cheapest Retailer
-
HK$7,061 HKD
$900 USD
B
Retailer 2
-
HK$13,353 HKD
$1,702 USD
View
B
Retailer 3
-
HK$14,530 HKD
$1,852 USD
View
B
Retailer 4
-
HK$14,954 HKD
$1,906 USD
View
Final sale: no returns
B
Retailer 5
-
HK$15,495 HKD
$1,975 USD
View
Retailer 6
-
HK$15,495 HKD
$1,975 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
HK$16,829 HKD
$2,145 USD
View
B
Retailer 8
-
HK$24,337 HKD
$3,102 USD
View
B
Retailer 9
-
HK$25,884 HKD
£2,598 GBP
View
B
Retailer 10
-
HK$26,707 HKD
$3,404 USD
View
B
Retailer 11
-
HK$28,479 HKD
ZAR 58,642 ZAR
View
B
Retailer 12
-
HK$29,037 HKD
$3,701 USD
View
Most Expensive
B
MOH London
LG492112689 · Oct 29
HK$44,479 HKD
£4,464 GBP
View
12 more retailers have this diamond
Prices start from HK$7,061 HKDSave up to HK$37,418 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.

B+
1.63ct Round
HK$7,061 HKD