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Round|Lab Grown|IGI

1.63ct K VS2 Round Lab Grown Diamond

ID • K/VS2 • IGI LG492123280

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492123280

Diamond specifications and retailer prices

From $3,134 AUD
As of November 5, 2026
Save $6,702 AUD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,837 AUD at MOH London · As of November 5, 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492123280 or 492123280. Listed at 9 retailers as of November 5, 2026, with prices from $3,134 to $9,837, a $6,702 spread on the same certified stone. MOH London lists it at $9,837. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
K
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492123280
Dimensions7.54 × 7.61 × 4.69 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
7.54 mm7.61 mm1.63 ctK / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492123280
Side View
Table 54.5%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.9%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $9,837 AUD|Low: $3,008 AUD|High: $9,994 AUD|Avg: $5,410 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4$3,134 AUD
Retailer 7$3,410 AUD
Retailer 5$3,636 AUD
Retailer 2$3,871 AUD
Retailer 9$4,593 AUD
Retailer 8$4,997 AUD
Retailer 6$5,678 AUD
Retailer 3$5,697 AUD
Retailer 10$8,132 AUD
MOH London$9,837 AUD

17 data points across 10 retailers

9 retailers$3,134 AUD to $9,837 AUD

B+
Cheapest Retailer
-
$3,134 AUD
B+
Retailer 2
-
$3,410 AUD
View
Retailer 3
-
$3,636 AUD
View
Price last confirmed 26 days ago
B
Retailer 4
-
$3,636 AUD
View
B
Retailer 5
-
$3,871 AUD
View
B
Retailer 6
-
$4,997 AUD
View
B
Retailer 7
-
$5,678 AUD
View
B
Retailer 8
-
$5,697 AUD
View
Most Expensive
B
MOH London
LG492123280 · Nov 5
$9,837 AUD
£5,422 GBP
View
8 more retailers have this diamond
Prices start from $3,134 AUDSave up to $6,702 AUD

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
$3,134 AUD