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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 $167 AUD
$117 USD
As of October 30, 2026
Save $1,744 AUD (91%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,349 AUD at Do Amore Diamonds · As of October 30, 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 29, 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
Colour
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 30
Current: $219 AUD|Low: $167 AUD|High: $1,951 AUD|Avg: $688 AUD|-4.9%
Retailer 1
Retailer 2
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Retailer 22
October 29, 2026
Retailer 2$167 AUD
Retailer 5$185 AUD
Retailer 21$194 AUD
Retailer 1$219 AUD
Retailer 13$289 AUD
Retailer 17$399 AUD
Retailer 22$411 AUD
Retailer 19$496 AUD
Retailer 8$584 AUD
Retailer 10$626 AUD
Retailer 6$645 AUD
Retailer 9$692 AUD
Retailer 4$726 AUD
Retailer 16$732 AUD
Retailer 15$783 AUD
Retailer 11$798 AUD
Retailer 3$897 AUD
Retailer 18$897 AUD
Retailer 7$981 AUD
Retailer 14$1,193 AUD
Retailer 20$1,327 AUD
Retailer 12$1,911 AUD

31 data points across 22 retailers

25 retailers$167 AUD to $1,911 AUD

A
Cheapest Retailer
-
$167 AUD
$117 USD
A
Retailer 2
-
$185 AUD
$130 USD
View
Final sale: no returns
A
Retailer 3
-
$194 AUD
$136 USD
View
A
Retailer 4
-
$219 AUD
$154 USD
View
A
Retailer 5
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$289 AUD
$203 USD
View
A
Retailer 6
-
$366 AUD
$257 USD
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A
Retailer 7
-
$399 AUD
$280 USD
View
A
Retailer 8
-
$411 AUD
ZAR 4,667 ZAR
View
A
Retailer 9
-
$496 AUD
£274 GBP
View
B+
Retailer 10
-
$584 AUD
View
B+
Retailer 11
-
$626 AUD
€419 EUR
View
B+
Retailer 12
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$645 AUD
$453 USD
View
B+
Retailer 13
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$692 AUD
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B+
Retailer 14
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$726 AUD
$510 USD
View
B+
Retailer 15
-
$732 AUD
$514 USD
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B+
Retailer 16
-
$740 AUD
$520 USD
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B
Retailer 17
-
$783 AUD
$550 USD
View
B
Retailer 18
-
$798 AUD
CA$778 CAD
View
B
Retailer 19
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$897 AUD
$630 USD
View
B
Retailer 20
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$897 AUD
$630 USD
View
B
Retailer 21
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$981 AUD
$689 USD
View
Retailer 22
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$1,193 AUD
£660 GBP
View
Price last confirmed 10 days ago
B
Retailer 23
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$1,327 AUD
$932 USD
View
C
Retailer 24
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$1,911 AUD
£1,057 GBP
View
Most Expensive
Do Amore Diamonds
32-LG642443874 · Oct 30
$2,349 AUD
$1,650 USD
View
Price under review
24 more retailers have this diamond
Prices start from $167 AUDSave up to $1,744 AUD

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
$167 AUD