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Princess|Lab Grown|IGI

3.05ct I VS1 Princess Lab Grown Diamond

ID • I/VS1 • IGI LG506195362

Shape and cutting style on the report: Princess cut

Certificate IGI LG506195362

Diamond specifications and retailer prices

From $3,410 USD
As of October 31, 2026
Save $13,322 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $19,787 USD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 3.05ct lab-grown princess diamond

This 3.05ct lab-grown princess sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG506195362 or 506195362. Listed at 14 retailers as of October 31, 2026, with a 391% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506195362
Dimensions7.97 × 7.69 × 5.47 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.97 mm7.69 mm3.05 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506195362
Side View
Table 70.0%Crown 41.6°Girdle: Slightly ThickPavilion 37.5°Culet: NoneDepth 71.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $19,787 USD|Low: $3,410 USD|High: $21,396 USD|Avg: $9,921 USD|-7.5%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 11$3,410 USD
Retailer 10$7,346 USD
Retailer 16$7,640 USD
Retailer 5$7,829 USD
Retailer 3$8,228 USD
Retailer 6$8,470 USD
Retailer 12$8,522 USD
Retailer 15$8,522 USD
Retailer 7$8,743 USD
Retailer 14$9,584 USD
Retailer 9$9,635 USD
Retailer 13$9,870 USD
Retailer 8$10,979 USD
Retailer 4$12,207 USD
Retailer 2$16,732 USD
Cape Diamonds$19,787 USD

23 data points across 16 retailers

14 retailers$3,410 USD to $16,732 USD

B+
Cheapest Retailer
-
$3,410 USD
B
Retailer 2
-
$7,346 USD
View
B
Retailer 3
-
$7,640 USD
View
B
Retailer 4
-
$7,829 USD
View
B
Retailer 5
-
$8,228 USD
View
Final sale: no returns
B
Retailer 6
-
$8,470 USD
View
B
Retailer 7
-
$8,522 USD
View
Retailer 8
-
$8,522 USD
View
Price last confirmed 16 days ago
B
Retailer 9
-
$9,584 USD
View
B
Retailer 10
-
$9,635 USD
View
B
Retailer 11
-
$9,870 USD
View
B
Retailer 12
-
$12,207 USD
£9,612 GBP
View
B
Retailer 13
-
$16,732 USD
£13,175 GBP
View
Most Expensive
Cape Diamonds
cert_506195362 · Oct 29
$19,787 USD
ZAR 319,666 ZAR
View
Price under review
13 more retailers have this diamond
Prices start from $3,410 USDSave up to $13,322 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+
3.05ct Princess
$3,410 USD