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Princess|Lab Grown|IGI

3.05ct I VS1 Princess Lab Grown Diamond

ID • I/VS1 • IGI LG502161071

Shape and cutting style on the report: Princess cut

Certificate IGI LG502161071

Diamond specifications and retailer prices

From $3,410 USD
As of October 31, 2026
Save $13,412 USD (80%) vs most expensive(unlock to see where)
13 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 LG502161071 or 502161071. Listed at 13 retailers as of October 29, 2026, with a 393% 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 angle46.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502161071
Dimensions7.85 × 7.58 × 5.70 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
7.85 mm7.58 mm3.05 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502161071
Side View
Table 69.0%Crown 46.2°Girdle: ThickPavilion 38°Culet: NoneDepth 75.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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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: $9,914 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
October 30, 2026
Retailer 11$3,410 USD
Retailer 10$7,346 USD
Retailer 7$7,508 USD
Retailer 3$7,640 USD
Retailer 5$8,470 USD
Retailer 12$8,522 USD
Retailer 15$8,522 USD
Retailer 6$8,743 USD
Retailer 14$9,584 USD
Retailer 9$9,635 USD
Retailer 2$9,662 USD
Retailer 13$9,870 USD
Retailer 4$12,207 USD
Retailer 8$16,822 USD
Cape Diamonds$19,787 USD

28 data points across 15 retailers

13 retailers$3,410 USD to $16,822 USD

B+
Cheapest Retailer
-
$3,410 USD
B
Retailer 2
-
$7,346 USD
View
B
Retailer 3
-
$7,640 USD
View
B
Retailer 4
-
$8,470 USD
View
B
Retailer 5
-
$8,522 USD
View
Retailer 6
-
$8,522 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
$9,584 USD
View
B
Retailer 8
-
$9,635 USD
View
B
Retailer 9
-
$9,662 USD
£7,608 GBP
View
B
Retailer 10
-
$9,870 USD
View
B
Retailer 11
-
$12,207 USD
£9,612 GBP
View
B
Retailer 12
-
$16,822 USD
£13,246 GBP
View
Most Expensive
Cape Diamonds
cert_502161071 · Oct 29
$19,787 USD
ZAR 319,666 ZAR
View
Price under review
12 more retailers have this diamond
Prices start from $3,410 USDSave up to $13,412 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