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Princess|Lab Grown|IGI

3.00ct I VS1 Princess Lab Grown Diamond

ID • I/VS1 • IGI LG506195990

Shape and cutting style on the report: Princess cut

Certificate IGI LG506195990

Diamond specifications and retailer prices

From $3,360 USD
As of October 29, 2026
Save $13,194 USD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $19,472 USD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 3ct lab-grown princess diamond

This 3ct 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 LG506195990 or 506195990. Listed at 12 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

3.00
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506195990
Dimensions8.11 × 7.96 × 5.34 mm
L/W Ratio1.02
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
8.11 mm7.96 mm3.00 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506195990
Side View
Table 74.5%Crown 41.3°Girdle: MediumPavilion 37.9°Culet: NoneDepth 67.1%

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 29
Current: $19,472 USD|Low: $3,360 USD|High: $21,056 USD|Avg: $9,912 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
October 29, 2026
Retailer 8$3,360 USD
Retailer 7$7,229 USD
Retailer 5$7,436 USD
Retailer 12$7,519 USD
Retailer 3$8,340 USD
Retailer 9$8,386 USD
Retailer 4$8,607 USD
Retailer 6$9,481 USD
Retailer 10$9,715 USD
Retailer 11$9,955 USD
Retailer 13$12,009 USD
Retailer 2$16,554 USD
Cape Diamonds$19,472 USD

19 data points across 13 retailers

12 retailers$3,360 USD to $16,554 USD

B+
Cheapest Retailer
-
$3,360 USD
B
Retailer 2
-
$7,229 USD
View
B
Retailer 3
-
$7,519 USD
View
B
Retailer 4
-
$8,340 USD
View
Retailer 5
-
$8,386 USD
View
Price last confirmed 14 days ago
B
Retailer 6
-
$8,386 USD
View
B
Retailer 7
-
$9,481 USD
View
B
Retailer 8
-
$9,715 USD
View
B
Retailer 9
-
$9,955 USD
View
B
Retailer 10
-
$12,009 USD
£9,456 GBP
View
B
Retailer 11
-
$16,554 USD
£13,035 GBP
View
Most Expensive
Cape Diamonds
cert_506195990 · Oct 29
$19,472 USD
ZAR 314,576 ZAR
View
Price under review
11 more retailers have this diamond
Prices start from $3,360 USDSave up to $13,194 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+
3.00ct Princess
$3,360 USD