Radiant|Lab Grown|IGI

3.57ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG749553323

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

Certificate IGI LG749553323

Diamond specifications and retailer prices

From $3,800 USD
As of October 28, 2026
3 retailers carry this diamond
Most expensive: $3,800 USD at Rare Carat
View at Rare Carat

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG749553323 or 749553323. Listed at 3 retailers as of October 28, 2026. 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
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749553323
Dimensions10.76 × 7.65 × 5.11 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.76 mm7.65 mm3.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749553323
Side View
Table 63.0%Crown 39.6°Girdle: MediumPavilion 35.5°Culet: NoneDepth 66.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $3,800 USD|Low: $625 USD|High: $7,730 USD|Avg: $3,323 USD|-27.1%
Rare Carat
Retailer 2
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Retailer 10
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Retailer 18
October 28, 2026
Retailer 14$1,007 USD
Retailer 18$1,468 USD
Retailer 17$1,648 USD
Retailer 16$2,031 USD
Retailer 15$2,035 USD
Retailer 11$2,248 USD
Retailer 12$2,603 USD
Retailer 6$2,607 USD
Retailer 9$2,819 USD
Retailer 7$3,053 USD
Retailer 10$3,138 USD
Retailer 8$3,404 USD
Rare Carat$3,800 USD
Retailer 2$3,952 USD
Retailer 4$4,243 USD
Retailer 5$4,420 USD
Retailer 3$5,700 USD
Retailer 13$7,730 USD

17 data points across 18 retailers

3 retailers

Retailer 1
-
$899 USD
Price last confirmed 31 days ago
Retailer 2
-
$3,760 USD
View
Price last confirmed 32 days ago
Most Expensive
B
Rare Carat
893420 · Oct 28
$3,800 USD
View
2 more retailers have this diamond

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
$3,800 USD