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Round|Lab Grown|IGI

3.10ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG502152013

Shape and cutting style on the report: Round brilliant

Certificate IGI LG502152013

Diamond specifications and retailer prices

From $3,273 NZD
$1,840 USD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $3,273 NZD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 3.1ct lab-grown round diamond

This 3.1ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502152013 or 502152013. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.10
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502152013
Dimensions9.46 × 9.50 × 5.65 mm
L/W Ratio1.00
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
9.46 mm9.50 mm3.10 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502152013
Side View
Table 58.5%Crown 34.5°Girdle: MediumPavilion 40.2°Culet: NoneDepth 59.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $3,273 NZD|Low: $1,297 NZD|High: $6,297 NZD|Avg: $3,053 NZD|-48.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
June 19, 2026
Retailer 10$1,297 NZD
Retailer 4$1,706 NZD
Retailer 5$2,053 NZD
Retailer 8$2,476 NZD
Retailer 6$2,494 NZD
Retailer 2$2,571 NZD
Retailer 9$2,645 NZD
Retailer 7$2,846 NZD
Brilliant Earth$3,273 NZD
Retailer 3$3,821 NZD
Retailer 11$4,477 NZD

31 data points across 11 retailers

1 retailer

B
Brilliant Earth
14233930AB · Nov 5
$3,273 NZD
$1,840 USD
View

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B
3.10ct Round
$3,273 NZD