Radiant|Lab Grown|IGI

1.00ct H VVS2 Radiant Lab Grown Diamond

VG • H/VVS2 • IGI LG617458880

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

Certificate IGI LG617458880

Diamond specifications and retailer prices

From $604 USD
£475 GBP
As of October 31, 2026
2 retailers carry this diamond
Most expensive: $604 USD at Diamond Quarter
View at Diamond Quarter

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG617458880 or 617458880. Listed at 2 retailers as of October 31, 2026. 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

1.00
Carat
H
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617458880
Dimensions7.21 × 4.86 × 3.42 mm
L/W Ratio1.48
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
7.21 mm4.86 mm1.00 ctH / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617458880
Side View
Table 63.0%Crown 41.4°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 70.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $414 USD|Low: $274 USD|High: $914 USD|Avg: $489 USD|-2.3%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 10
September 9, 2026
Retailer 4$289 USD
Retailer 6$299 USD
Retailer 3$341 USD
Retailer 8$346 USD
Retailer 5$410 USD
Retailer 1$414 USD
Retailer 7$454 USD
Retailer 9$535 USD
Retailer 10$616 USD
Retailer 2$914 USD

78 data points across 10 retailers

2 retailers

Retailer 1
-
$454 USD
Price last confirmed 52 days ago
Most Expensive
B
Diamond Quarter
1.0VVS2HLG80BA20N · Oct 31
$604 USD
£475 GBP
View
1 more retailer has this diamond

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
1.00ct Radiant
$604 USD