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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 $220 SGD
$172 USD
As of October 30, 2026
Save $1,123 SGD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,343 SGD at Reve Diamonds · As of October 30, 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 30, 2026, with prices from $220 to $1,343, a $1,123 spread on the same certified stone. Reve Diamonds lists it at $1,343. 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
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 30
Current: $429 SGD|Low: $219 SGD|High: $1,343 SGD|Avg: $620 SGD|+5.8%
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 30, 2026
Retailer 3$220 SGD
Retailer 5$244 SGD
Retailer 1$429 SGD
Retailer 6$434 SGD
Retailer 9$443 SGD
Retailer 4$446 SGD
Retailer 8$466 SGD
Retailer 12$471 SGD
Retailer 10$611 SGD
Retailer 14$651 SGD
Retailer 11$833 SGD
Retailer 2$859 SGD
Retailer 13$1,025 SGD
Retailer 7$1,152 SGD
Reve Diamonds$1,343 SGD

41 data points across 15 retailers

17 retailers$220 SGD to $1,343 SGD

A
Cheapest Retailer
-
$220 SGD
$172 USD
Final sale: no returns
Retailer 2
-
$227 SGD
$177 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$240 SGD
$187 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$429 SGD
£263 GBP
View
A
Retailer 5
-
$434 SGD
$339 USD
View
A
Retailer 6
-
$443 SGD
ZAR 5,587 ZAR
View
A
Retailer 7
-
$446 SGD
$348 USD
View
A
Retailer 8
-
$466 SGD
£286 GBP
View
B+
Retailer 9
-
$471 SGD
€350 EUR
View
B+
Retailer 10
-
$611 SGD
A$733 AUD
View
B+
Retailer 11
-
$651 SGD
$508 USD
View
B+
Retailer 12
-
$755 SGD
£464 GBP
View
B
Retailer 13
-
$833 SGD
$650 USD
View
B
Retailer 14
-
$859 SGD
$670 USD
View
B
Retailer 15
-
$1,025 SGD
$800 USD
View
B
Retailer 16
-
$1,152 SGD
£708 GBP
View
Most Expensive
B
Reve Diamonds
D26A3CE3B · Oct 30
$1,343 SGD
$1,048 USD
View
16 more retailers have this diamond
Prices start from $220 SGDSave up to $1,123 SGD

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
$220 SGD