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Round|Lab Grown|GIA

5.23ct H VS1 Round Lab Grown Diamond

EX • H/VS1

Diamond specifications and retailer prices

From $6,648 NZD
CA$5,204 CAD
As of October 30, 2026
2 retailers carry this diamond
Most expensive: $6,648 NZD at Diamond Exchange Canada
View at Diamond Exchange Canada

About this 5.23ct lab-grown round diamond

This 5.23ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at 2 retailers as of October 30, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.23
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions11.15 × 11.12 × 6.87 mm
L/W Ratio1.00
Top View
11.15 mm11.12 mm5.23 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 57.0%CrownGirdle: Med. - Sli. ThickPavilionCuletDepth 62.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $6,648 NZD|Low: $5,034 NZD|High: $6,648 NZD|Avg: $5,831 NZD
Diamond Exchange Canada
Retailer 2
Retailer 3
October 18, 2026
Retailer 3$5,034 NZD
Retailer 2$5,660 NZD
Diamond Exchange Canada$6,648 NZD

5 data points across 3 retailers

2 retailers

Retailer 1
-
$5,660 NZD
$3,190 USD
Price last confirmed 10 days ago
Most Expensive
B
Diamond Exchange Canada
1986485963 · Oct 30
$6,648 NZD
CA$5,204 CAD
View
1 more retailer has this diamond

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
5.23ct Round
$6,648 NZD