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Radiant|Lab Grown|IGI

3.13ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG846643488

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

Certificate IGI LG846643488

Diamond specifications and retailer prices

From $595 USD
As of October 27, 2026
Save $4,555 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,150 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.13ct lab-grown radiant diamond

This 3.13ct 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 LG846643488 or 846643488. Listed at 21 retailers as of October 27, 2026, with prices from $595 to $5,150, a $4,555 spread on the same certified stone. Brilliant Earth lists it at $5,150. 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

3.13
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846643488
Dimensions10.41 × 7.00 × 4.84 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.41 mm7.00 mm3.13 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846643488
Side View
Table 67.0%Crown 45.2°Girdle: STK-THKPavilion 36°Culet: NoneDepth 69.1%

Caratlytics Score

How it works →
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 27
Current: $1,150 USD|Low: $595 USD|High: $3,610 USD|Avg: $1,610 USD|-4.6%
Retailer 1
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Retailer 3
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Retailer 20
October 29, 2026
Retailer 20$595 USD
Retailer 2$665 USD
Retailer 10$674 USD
Retailer 8$741 USD
Retailer 4$870 USD
Retailer 17$990 USD
Retailer 11$1,090 USD
Retailer 6$1,091 USD
Retailer 1$1,150 USD
Retailer 12$1,602 USD
Retailer 13$1,643 USD
Retailer 7$1,838 USD
Retailer 18$1,880 USD
Retailer 9$1,963 USD
Retailer 14$2,238 USD
Retailer 3$2,332 USD
Retailer 19$2,387 USD
Retailer 15$2,440 USD
Retailer 5$3,219 USD
Retailer 16$3,610 USD

10 data points across 20 retailers

21 retailers$595 USD to $5,150 USD

A
Cheapest Retailer
-
$595 USD
A
Retailer 2
-
$665 USD
View
Final sale: no returns
A
Retailer 3
-
$674 USD
View
A
Retailer 4
-
$741 USD
View
A
Retailer 5
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$870 USD
View
A
Retailer 6
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$990 USD
View
A
Retailer 7
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$1,090 USD
€1,038 EUR
View
A
Retailer 8
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$1,091 USD
View
A
Retailer 9
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$1,150 USD
£906 GBP
View
A
Retailer 10
-
$1,602 USD
ZAR 25,885 ZAR
View
A
Retailer 11
-
$1,643 USD
A$2,527 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$1,838 USD
View
A
Retailer 13
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$1,880 USD
View
B+
Retailer 14
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$1,963 USD
View
B+
Retailer 15
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$2,238 USD
View
B+
Retailer 16
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$2,332 USD
SGD 3,151 SGD
View
B+
Retailer 17
-
$2,387 USD
View
B+
Retailer 18
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$2,440 USD
View
B+
Retailer 19
-
$3,219 USD
£2,535 GBP
View
B
Retailer 20
-
$3,610 USD
View
Most Expensive
B
Brilliant Earth
22283277A · Oct 29
$5,150 USD
View
20 more retailers have this diamond
Prices start from $595 USDSave up to $4,555 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.

A
3.13ct Radiant
$595 USD