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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 $1,511 USD
CA$2,099 CAD
As of October 27, 2026
Save $488 USD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,999 USD at The Diamond Guys · As of October 28, 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 27, 2026, with prices from $1,511 to $1,999, a $488 spread on the same certified stone. The Diamond Guys lists it at $1,999. 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
Color
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 27
Current: $868 USD|Low: $290 USD|High: $5,570 USD|Avg: $1,593 USD|+3.4%
Retailer 1
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Retailer 15
The Diamond Guys
September 16, 2026
Retailer 6$474 USD
Retailer 9$590 USD
Retailer 7$591 USD
Retailer 15$610 USD
Retailer 1$868 USD
Retailer 8$877 USD
Retailer 13$975 USD
Retailer 14$1,240 USD
Retailer 10$1,511 USD
Retailer 5$1,864 USD
Retailer 11$1,886 USD
The Diamond Guys$1,999 USD
Retailer 4$2,552 USD
Retailer 2$3,247 USD
Retailer 12$3,470 USD
Retailer 3$3,860 USD

60 data points across 16 retailers

2 retailers$1,511 USD to $1,999 USD

B+
Cheapest Retailer
-
$1,511 USD
CA$2,099 CAD
Most Expensive
B
The Diamond Guys
1954438251 · Oct 28
$1,999 USD
View
1 more retailer has this diamond
Prices start from $1,511 USDSave up to $488 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.

B+
3.57ct Radiant
$1,511 USD