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Radiant|Lab Grown|IGI

3.57ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG759520597

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

Certificate IGI LG759520597

Diamond specifications and retailer prices

From $2,151 AUD
CA$2,099 CAD
As of October 30, 2026
Save $695 AUD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,846 AUD at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 3.57ct lab-grown radiant diamond

This 3.57ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG759520597 or 759520597. Listed at 2 retailers as of October 30, 2026, with prices from $2,151 to $2,846, a $695 spread on the same certified stone. The Diamond Guys lists it at $2,846. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.57
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759520597
Dimensions10.41 × 7.56 × 5.15 mm
L/W Ratio1.38
Culet sizePointed
Top View
10.41 mm7.56 mm3.57 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759520597
Side View
Table 67.0%Crown 45.1°Girdle: MediumPavilion 34.4°Culet: NoneDepth 68.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $1,235 AUD|Low: $413 AUD|High: $7,929 AUD|Avg: $2,267 AUD|+3.4%
Retailer 1
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Retailer 10
Retailer 11
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Retailer 15
The Diamond Guys
September 16, 2026
Retailer 6$674 AUD
Retailer 9$840 AUD
Retailer 7$841 AUD
Retailer 15$868 AUD
Retailer 1$1,235 AUD
Retailer 8$1,248 AUD
Retailer 13$1,388 AUD
Retailer 14$1,765 AUD
Retailer 10$2,151 AUD
Retailer 5$2,654 AUD
Retailer 11$2,685 AUD
The Diamond Guys$2,846 AUD
Retailer 4$3,633 AUD
Retailer 2$4,622 AUD
Retailer 12$4,940 AUD
Retailer 3$5,495 AUD

60 data points across 16 retailers

2 retailers$2,151 AUD to $2,846 AUD

B+
Cheapest Retailer
-
$2,151 AUD
CA$2,099 CAD
Most Expensive
B
The Diamond Guys
1954438251 · Oct 31
$2,846 AUD
$1,999 USD
View
1 more retailer has this diamond
Prices start from $2,151 AUDSave up to $695 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.

B+
3.57ct Radiant
$2,151 AUD