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Radiant|Lab Grown|IGI

3.57ct E VS2 Radiant Lab Grown Diamond

VG • E/VS2 • IGI LG831638953

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

Certificate IGI LG831638953

Diamond specifications and retailer prices

From $905 AUD
$636 USD
As of October 30, 2026
Save $7,124 AUD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,029 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.57ct lab-grown radiant diamond

This 3.57ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG831638953 or 831638953. Listed at 21 retailers as of October 30, 2026, with prices from $905 to $8,029, a $7,124 spread on the same certified stone. Do Amore Diamonds lists it at $8,029. 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

3.57
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831638953
Dimensions10.66 × 7.54 × 5.15 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.66 mm7.54 mm3.57 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831638953
Side View
Table 63.0%Crown 43.7°Girdle: Slightly ThickPavilion 35°Culet: NoneDepth 68.3%

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: $8,029 AUD|Low: $868 AUD|High: $8,029 AUD|Avg: $2,462 AUD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 30, 2026
Retailer 21$905 AUD
Retailer 6$985 AUD
Retailer 3$1,049 AUD
Retailer 7$1,049 AUD
Retailer 14$1,239 AUD
Retailer 15$1,303 AUD
Retailer 5$1,482 AUD
Retailer 2$1,486 AUD
Retailer 8$1,515 AUD
Retailer 11$1,614 AUD
Retailer 13$1,856 AUD
Retailer 18$2,681 AUD
Retailer 12$2,795 AUD
Retailer 4$3,257 AUD
Retailer 19$3,552 AUD
Retailer 20$3,580 AUD
Retailer 9$3,601 AUD
Retailer 17$3,858 AUD
Retailer 10$4,151 AUD
Retailer 16$4,556 AUD
Do Amore Diamonds$8,029 AUD

44 data points across 21 retailers

21 retailers$905 AUD to $8,029 AUD

A
Cheapest Retailer
-
$905 AUD
$636 USD
A
Retailer 2
-
$985 AUD
$692 USD
View
A
Retailer 3
-
$1,049 AUD
$737 USD
View
Retailer 4
-
$1,049 AUD
$737 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$1,239 AUD
HK$6,800 HKD
View
Price last confirmed 51 days ago
A
Retailer 6
-
$1,303 AUD
$915 USD
View
B+
Retailer 7
-
$1,482 AUD
$1,041 USD
View
A
Retailer 8
-
$1,486 AUD
£822 GBP
View
A
Retailer 9
-
$1,515 AUD
$1,064 USD
View
A
Retailer 10
-
$1,614 AUD
$1,134 USD
View
A
Retailer 11
-
$1,856 AUD
£1,027 GBP
View
B+
Retailer 12
-
$2,681 AUD
$1,883 USD
View
B+
Retailer 13
-
$2,795 AUD
$1,964 USD
View
B+
Retailer 14
-
$3,257 AUD
$2,288 USD
View
Retailer 15
-
$3,552 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$3,580 AUD
$2,515 USD
View
B
Retailer 17
-
$3,601 AUD
£1,992 GBP
View
Retailer 18
-
$3,858 AUD
$2,710 USD
View
Price last confirmed 9 days ago
Retailer 19
-
$4,151 AUD
$2,916 USD
View
Price last confirmed 12 days ago
B
Retailer 20
-
$4,556 AUD
£2,520 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E2126AD5A · Oct 30
$8,029 AUD
$5,640 USD
View
20 more retailers have this diamond
Prices start from $905 AUDSave up to $7,124 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
3.57ct Radiant
$905 AUD