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Radiant|Lab Grown|IGI

0.98ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG837605721

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

Certificate IGI LG837605721

Diamond specifications and retailer prices

From $330 NZD
$186 USD
As of October 30, 2026
Save $345 NZD (51%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,307 NZD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 0.98ct lab-grown radiant diamond

This 0.98ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG837605721 or 837605721. Listed at 4 retailers as of October 30, 2026, with a 104% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.98
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837605721
Dimensions7.05 × 4.94 × 3.35 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.05 mm4.94 mm0.98 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837605721
Side View
Table 65.0%Crown 47.7°Girdle: MediumPavilion 36.3°Culet: NoneDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,307 NZD|Low: $330 NZD|High: $2,307 NZD|Avg: $1,187 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 3$330 NZD
Retailer 2$675 NZD
Retailer 4$1,082 NZD
Brilliant Earth$2,307 NZD

30 data points across 4 retailers

4 retailers$330 NZD to $675 NZD

A
Cheapest Retailer
-
$330 NZD
$186 USD
Final sale: no returns
A
Retailer 2
-
$675 NZD
£299 GBP
View
Retailer 3
-
$1,082 NZD
$610 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
21452043A · Oct 16
$2,307 NZD
$1,300 USD
View
Price last confirmed 14 days ago
3 more retailers have this diamond
Prices start from $330 NZDSave up to $345 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
0.98ct Radiant
$330 NZD