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Radiant|Lab Grown|IGI

3.07ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG597360718

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

Certificate IGI LG597360718

Diamond specifications and retailer prices

From $2,412 NZD
£1,070 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $2,412 NZD at Diamond Quarter
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 Diamond Quarter

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 LG597360718 or 597360718. Listed at a single retailer as of October 31, 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

3.07
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597360718
Dimensions10.21 × 7.13 × 4.86 mm
L/W Ratio1.43
Culet sizePointed
Top View
10.21 mm7.13 mm3.07 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597360718
Side View
Table 64.0%Crown 44.8°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $4,986 NZD|Low: $507 NZD|High: $4,986 NZD|Avg: $1,930 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 27, 2026
Retailer 4$507 NZD
Retailer 10$1,021 NZD
Retailer 7$1,104 NZD
Retailer 6$1,260 NZD
Retailer 3$1,695 NZD
Retailer 5$1,714 NZD
Retailer 8$2,111 NZD
Retailer 2$2,461 NZD
Retailer 9$2,598 NZD
Retailer 1$4,986 NZD

41 data points across 10 retailers

1 retailer

B+
Diamond Quarter
3.07VS1H591880E1N · Oct 31
$2,412 NZD
£1,070 GBP
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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+
3.07ct Radiant
$2,412 NZD