Radiant|Lab Grown|IGI

0.98ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG591378427

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

Certificate IGI LG591378427

Diamond specifications and retailer prices

From $172 USD
As of October 28, 2026
Save $876 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,048 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG591378427 or 591378427. Listed at 17 retailers as of October 28, 2026, with prices from $172 to $1,048, a $876 spread on the same certified stone. Reve Diamonds lists it at $1,048. 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
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591378427
Dimensions7.21 × 4.83 × 3.31 mm
L/W Ratio1.49
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 mm4.83 mm0.98 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591378427
Side View
Table 64.0%Crown 44.9°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $899 USD|Low: $171 USD|High: $1,048 USD|Avg: $483 USD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Reve Diamonds
October 29, 2026
Retailer 3$172 USD
Retailer 5$190 USD
Retailer 8$333 USD
Retailer 6$339 USD
Retailer 9$346 USD
Retailer 4$348 USD
Retailer 7$364 USD
Retailer 12$368 USD
Retailer 10$476 USD
Retailer 14$508 USD
Retailer 11$650 USD
Retailer 2$670 USD
Retailer 13$800 USD
Retailer 1$899 USD
Reve Diamonds$1,048 USD

41 data points across 15 retailers

17 retailers$172 USD to $1,048 USD

A
Cheapest Retailer
-
$172 USD
Final sale: no returns
A
Retailer 2
-
$177 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$187 USD
View
Price last confirmed 31 days ago
A
Retailer 4
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$333 USD
£263 GBP
View
A
Retailer 5
-
$339 USD
View
A
Retailer 6
-
$346 USD
ZAR 5,587 ZAR
View
A
Retailer 7
-
$348 USD
View
A
Retailer 8
-
$364 USD
£286 GBP
View
B+
Retailer 9
-
$368 USD
€350 EUR
View
B+
Retailer 10
-
$476 USD
A$733 AUD
View
B+
Retailer 11
-
$508 USD
View
B+
Retailer 12
-
$589 USD
£464 GBP
View
B
Retailer 13
-
$650 USD
View
B
Retailer 14
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$670 USD
View
B
Retailer 15
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$800 USD
View
B
Retailer 16
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$899 USD
£708 GBP
View
Most Expensive
B
Reve Diamonds
D26A3CE3B · Oct 28
$1,048 USD
View
16 more retailers have this diamond
Prices start from $172 USDSave up to $876 USD

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
$172 USD