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Radiant|Lab Grown|IGI

3.07ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG846666920

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

Certificate IGI LG846666920

Diamond specifications and retailer prices

From $727 NZD
$410 USD
As of October 31, 2026
Save $778 NZD (52%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,505 NZD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 3.07ct lab-grown radiant diamond

This 3.07ct 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 LG846666920 or 846666920. Listed at 2 retailers as of October 31, 2026, with prices from $727 to $1,505, a $778 spread on the same certified stone. 77 Diamonds lists it at $1,505. 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

3.07
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846666920
Dimensions10.00 × 7.24 × 4.83 mm
L/W Ratio1.38
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.00 mm7.24 mm3.07 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846666920
Side View
Table 62.0%Crown 47.2°Girdle: MediumPavilion 34.3°Culet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $1,505 NZD|Low: $727 NZD|High: $1,505 NZD|Avg: $1,210 NZD|+5.8%
77 Diamonds
Retailer 2
November 1, 2026
Retailer 2$727 NZD
77 Diamonds$1,505 NZD

12 data points across 2 retailers

2 retailers$727 NZD to $1,505 NZD

A
Cheapest Retailer
-
$727 NZD
$410 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
RADTVSASS6GDNJ · Nov 1
$1,505 NZD
£668 GBP
View
1 more retailer has this diamond
Prices start from $727 NZDSave up to $778 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
3.07ct Radiant
$727 NZD