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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 $3,903 NZD
As of November 5, 2026
Save $8,346 NZD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,249 NZD 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 $3,903 to $12,249, a $8,346 spread on the same certified stone. MOH London lists it at $12,249. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $12,249 NZD|Low: $3,746 NZD|High: $12,446 NZD|Avg: $6,737 NZD|-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$3,903 NZD
Retailer 7$4,246 NZD
Retailer 5$4,527 NZD
Retailer 2$4,821 NZD
Retailer 9$5,719 NZD
Retailer 8$6,223 NZD
Retailer 6$7,071 NZD
Retailer 3$7,094 NZD
Retailer 10$10,127 NZD
MOH London$12,249 NZD

17 data points across 10 retailers

9 retailers$3,903 NZD to $12,249 NZD

B+
Cheapest Retailer
-
$3,903 NZD
B+
Retailer 2
-
$4,246 NZD
View
Retailer 3
-
$4,527 NZD
View
Price last confirmed 26 days ago
B
Retailer 4
-
$4,527 NZD
View
B
Retailer 5
-
$4,821 NZD
View
B
Retailer 6
-
$6,223 NZD
View
B
Retailer 7
-
$7,071 NZD
View
B
Retailer 8
-
$7,094 NZD
View
Most Expensive
B
MOH London
LG492123280 · Nov 5
$12,249 NZD
£5,422 GBP
View
8 more retailers have this diamond
Prices start from $3,903 NZDSave up to $8,346 NZD

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
$3,903 NZD