Princess|Lab Grown|IGI

3.51ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG715570015

Shape and cutting style on the report: Princess cut

Certificate IGI LG715570015

Diamond specifications and retailer prices

From $849 USD
As of October 30, 2026
Save $5,191 USD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,040 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.51ct lab-grown princess diamond

This 3.51ct lab-grown princess 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 LG715570015 or 715570015. Listed at 25 retailers as of October 29, 2026, with prices from $849 to $6,040, a $5,191 spread on the same certified stone. Brilliant Earth lists it at $6,040. 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

3.51
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715570015
Dimensions8.24 × 7.95 × 5.85 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.24 mm7.95 mm3.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715570015
Side View
Table 72.0%Crown 43.9°Girdle: ThickPavilion 38.5°Culet: NoneDepth 73.6%

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: $6,040 USD|Low: $849 USD|High: $6,040 USD|Avg: $2,475 USD
Brilliant Earth
Retailer 2
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Retailer 23
October 30, 2026
Retailer 5$849 USD
Retailer 20$924 USD
Retailer 10$951 USD
Retailer 3$985 USD
Retailer 11$985 USD
Retailer 19$1,160 USD
Retailer 7$1,438 USD
Retailer 2$1,514 USD
Retailer 13$1,528 USD
Retailer 23$1,912 USD
Retailer 16$2,106 USD
Retailer 18$2,222 USD
Retailer 17$2,287 USD
Retailer 9$2,728 USD
Retailer 6$2,769 USD
Retailer 12$3,083 USD
Retailer 8$3,265 USD
Retailer 14$3,415 USD
Retailer 4$3,604 USD
Retailer 22$3,712 USD
Retailer 15$3,911 USD
Retailer 21$4,560 USD
Brilliant Earth$6,040 USD

37 data points across 23 retailers

25 retailers$849 USD to $6,040 USD

A
Cheapest Retailer
-
$849 USD
A
Retailer 2
-
$924 USD
View
A
Retailer 3
-
$951 USD
View
Final sale: no returns
A
Retailer 4
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$985 USD
View
Retailer 5
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$985 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,160 USD
View
A
Retailer 7
-
$1,438 USD
View
A
Retailer 8
-
$1,514 USD
£1,192 GBP
View
A
Retailer 9
-
$1,528 USD
€1,455 EUR
View
B+
Retailer 10
-
$1,912 USD
View
B+
Retailer 11
-
$2,106 USD
View
Retailer 12
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$2,222 USD
A$3,419 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
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$2,287 USD
ZAR 36,949 ZAR
View
B+
Retailer 14
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$2,728 USD
£2,148 GBP
View
B+
Retailer 15
-
$2,769 USD
View
B+
Retailer 16
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$2,973 USD
View
B+
Retailer 17
-
$3,083 USD
View
B
Retailer 18
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$3,265 USD
View
B
Retailer 19
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$3,415 USD
View
B
Retailer 20
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$3,604 USD
View
B
Retailer 21
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$3,712 USD
£2,923 GBP
View
Retailer 22
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$3,911 USD
A$6,017 AUD
View
Price last confirmed 21 days ago
Retailer 23
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$4,560 USD
View
Price last confirmed 12 days ago
Retailer 24
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$6,040 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
15475451A · Oct 29
$6,040 USD
View
24 more retailers have this diamond
Prices start from $849 USDSave up to $5,191 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
3.51ct Princess
$849 USD