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Radiant|Lab Grown|IGI

4.10ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG848653112

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG848653112

Diamond specifications and retailer prices

From $836 NZD
$471 USD
As of November 1, 2026
Save $4,186 NZD (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,021 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.1ct lab-grown radiant diamond

This 4.1ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848653112 or 848653112. Listed at 3 retailers as of October 31, 2026, with prices from $836 to $5,021, a $4,186 spread on the same certified stone. Brilliant Earth lists it at $5,021. 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

4.10
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848653112
Dimensions11.21 × 7.97 × 5.37 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.21 mm7.97 mm4.10 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848653112
Side View
Table 66.0%Crown 42.2°Girdle: MediumPavilion 35.6°Culet: NoneDepth 67.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $5,021 NZD|Low: $836 NZD|High: $6,352 NZD|Avg: $3,242 NZD|-20.9%
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$836 NZD
Retailer 2$1,570 NZD
Brilliant Earth$5,021 NZD

7 data points across 3 retailers

3 retailers$836 NZD to $5,021 NZD

A
Cheapest Retailer
-
$836 NZD
$471 USD
Final sale: no returns
A
Retailer 2
-
$1,570 NZD
£697 GBP
View
Most Expensive
B
Brilliant Earth
22321743A · Oct 31
$5,021 NZD
$2,830 USD
View
2 more retailers have this diamond
Prices start from $836 NZDSave up to $4,186 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
4.10ct Radiant
$836 NZD