Princess|Lab Grown|IGI

3.05ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG683525845

Shape and cutting style on the report: Princess cut

Certificate IGI LG683525845

Diamond specifications and retailer prices

From $536 USD
As of October 30, 2026
Save $3,504 USD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,040 USD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 3.05ct lab-grown princess diamond

This 3.05ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683525845 or 683525845. Listed at 22 retailers as of October 29, 2026, with prices from $536 to $4,040, a $3,504 spread on the same certified stone. Blue Nile lists it at $4,040. 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

3.05
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683525845
Dimensions7.87 × 7.86 × 5.61 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.87 mm7.86 mm3.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683525845
Side View
Table 70.0%Crown 45.8°Girdle: MediumPavilion 37.9°Culet: NoneDepth 71.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,040 USD|Low: $434 USD|High: $4,040 USD|Avg: $1,340 USD
Blue Nile
Retailer 2
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Retailer 21
October 30, 2026
Retailer 21$536 USD
Retailer 11$601 USD
Retailer 19$601 USD
Retailer 3$665 USD
Retailer 6$665 USD
Retailer 8$768 USD
Retailer 15$919 USD
Retailer 18$935 USD
Retailer 7$1,020 USD
Retailer 12$1,028 USD
Retailer 13$1,035 USD
Retailer 9$1,320 USD
Retailer 2$1,405 USD
Retailer 16$1,444 USD
Retailer 20$1,716 USD
Retailer 4$1,749 USD
Retailer 5$2,141 USD
Retailer 10$2,160 USD
Retailer 14$2,267 USD
Retailer 17$2,780 USD
Blue Nile$4,040 USD

33 data points across 21 retailers

22 retailers$536 USD to $4,040 USD

A
Cheapest Retailer
-
$536 USD
A
Retailer 2
-
$601 USD
View
A
Retailer 3
-
$601 USD
View
Final sale: no returns
Retailer 4
-
$665 USD
View
Price last confirmed 14 days ago
A
Retailer 5
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$665 USD
View
Retailer 6
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$768 USD
£604 GBP
View
Price last confirmed 18 days ago
A
Retailer 7
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$919 USD
€875 EUR
View
A
Retailer 8
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$935 USD
View
A
Retailer 9
-
$1,020 USD
View
A
Retailer 10
-
$1,028 USD
View
A
Retailer 11
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$1,035 USD
£815 GBP
View
B+
Retailer 12
-
$1,320 USD
View
B+
Retailer 13
-
$1,405 USD
A$2,161 AUD
View
B+
Retailer 14
-
$1,444 USD
ZAR 23,332 ZAR
View
B+
Retailer 15
-
$1,716 USD
View
B+
Retailer 16
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$1,749 USD
View
B
Retailer 17
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$2,141 USD
View
B
Retailer 18
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$2,160 USD
View
B
Retailer 19
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$2,267 USD
View
B
Retailer 20
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$2,780 USD
£2,189 GBP
View
Retailer 21
-
$2,922 USD
View
Price last confirmed 95 days ago
Most Expensive
B
Blue Nile
25270320 · Oct 29
$4,040 USD
View
21 more retailers have this diamond
Prices start from $536 USDSave up to $3,504 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
3.05ct Princess
$536 USD