Radiant|Lab Grown|IGI

0.63ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG642443874

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

Certificate IGI LG642443874

Diamond specifications and retailer prices

From $117 USD
As of October 27, 2026
Save $1,225 USD (91%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,650 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 0.63ct lab-grown radiant diamond

This 0.63ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG642443874 or 642443874. Listed at 25 retailers as of October 27, 2026, with a 1047% 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

0.63
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642443874
Dimensions5.86 × 4.22 × 5.86 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.86 mm4.22 mm0.63 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG642443874
Side View
Table 61.0%Crown 31.2°Girdle: Slightly ThickPavilion 30.2°Culet: NoneDepth 67.5%

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 27
Current: $154 USD|Low: $117 USD|High: $1,370 USD|Avg: $483 USD|-4.9%
Retailer 1
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Retailer 22
October 29, 2026
Retailer 2$117 USD
Retailer 5$130 USD
Retailer 21$136 USD
Retailer 1$154 USD
Retailer 13$203 USD
Retailer 17$280 USD
Retailer 22$289 USD
Retailer 19$348 USD
Retailer 8$410 USD
Retailer 10$440 USD
Retailer 6$453 USD
Retailer 9$486 USD
Retailer 4$510 USD
Retailer 16$514 USD
Retailer 15$550 USD
Retailer 11$560 USD
Retailer 3$630 USD
Retailer 18$630 USD
Retailer 7$689 USD
Retailer 14$838 USD
Retailer 20$932 USD
Retailer 12$1,342 USD

31 data points across 22 retailers

25 retailers$117 USD to $1,342 USD

A
Cheapest Retailer
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$117 USD
A
Retailer 2
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$130 USD
View
Final sale: no returns
A
Retailer 3
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$136 USD
View
A
Retailer 4
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$154 USD
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A
Retailer 5
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$203 USD
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A
Retailer 6
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$257 USD
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A
Retailer 7
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$280 USD
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A
Retailer 8
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$289 USD
ZAR 4,667 ZAR
View
A
Retailer 9
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$348 USD
£274 GBP
View
B+
Retailer 10
-
$410 USD
A$631 AUD
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B+
Retailer 11
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$440 USD
€419 EUR
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B+
Retailer 12
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$453 USD
View
B+
Retailer 13
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$486 USD
A$748 AUD
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B+
Retailer 14
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$510 USD
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B+
Retailer 15
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$514 USD
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B+
Retailer 16
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$520 USD
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B
Retailer 17
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$550 USD
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B
Retailer 18
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$560 USD
CA$778 CAD
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B
Retailer 19
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$630 USD
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B
Retailer 20
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$630 USD
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B
Retailer 21
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$689 USD
View
B
Retailer 22
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$838 USD
£660 GBP
View
Price last confirmed 10 days ago
B
Retailer 23
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$932 USD
View
C
Retailer 24
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$1,342 USD
£1,057 GBP
View
Most Expensive
B
Do Amore Diamonds
32-LG642443874 · Oct 28
$1,650 USD
View
Price under review
24 more retailers have this diamond
Prices start from $117 USDSave up to $1,225 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
0.63ct Radiant
$117 USD