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Round|Lab Grown|IGI

0.45ct M VVS2 Round Lab Grown Diamond

ID • M/VVS2 • IGI LG821623400

Shape and cutting style on the report: Old european cut

Certificate IGI LG821623400

Diamond specifications and retailer prices

From $245 NZD
As of November 6, 2026
Save $248 NZD (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $493 NZD at Wholesale Diamonds Direct · As of November 5, 2026
View at Wholesale Diamonds Direct

About this 0.45ct lab-grown round diamond

This 0.45ct lab-grown round sits in the sub-half-carat band, graded M colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821623400 or 821623400. Listed at 5 retailers as of November 5, 2026, with prices from $245 to $493, a $248 spread on the same certified stone. Wholesale Diamonds Direct lists it at $493. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
M
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821623400
Dimensions4.79 × 4.75 × 2.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa Faint Brown
Top View
4.79 mm4.75 mm0.45 ctM / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821623400
Side View
Table 50.0%Crown 39.3°Girdle: MED-STKPavilion 40°Culet: LargeDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $489 NZD|Low: $245 NZD|High: $509 NZD|Avg: $372 NZD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Wholesale Diamonds Direct
November 4, 2026
Retailer 4$245 NZD
Retailer 3$290 NZD
Retailer 2$370 NZD
Retailer 1$489 NZD
Wholesale Diamonds Direct$493 NZD

13 data points across 5 retailers

5 retailers$245 NZD to $493 NZD

A
Cheapest Retailer
-
$245 NZD
Final sale: no returns
Retailer 2
-
$290 NZD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$370 NZD
View
B
Retailer 4
-
$489 NZD
View
Most Expensive
B
Wholesale Diamonds Direct
284018026 · Nov 5
$493 NZD
$277 USD
View
4 more retailers have this diamond
Prices start from $245 NZDSave up to $248 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.

A
0.45ct Round
$245 NZD