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Princess|Lab Grown|IGI

3.30ct I VS1 Princess Lab Grown Diamond

ID • I/VS1 • IGI LG510184275

Shape and cutting style on the report: Princess cut

Certificate IGI LG510184275

Diamond specifications and retailer prices

From $2,100 USD
As of October 30, 2026
Save $15,070 USD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $21,363 USD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 3.3ct lab-grown princess diamond

This 3.3ct 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 LG510184275 or 510184275. Listed at 13 retailers as of October 29, 2026, with a 718% 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

3.30
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG510184275
Dimensions8.26 × 8.01 × 5.60 mm
L/W Ratio1.03
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
8.26 mm8.01 mm3.30 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG510184275
Side View
Table 73.0%Crown 43.3°Girdle: MediumPavilion 38.7°Culet: NoneDepth 69.9%

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 30
Current: $21,363 USD|Low: $2,100 USD|High: $23,100 USD|Avg: $10,619 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 2$2,100 USD
Retailer 7$7,868 USD
Retailer 11$7,931 USD
Retailer 3$8,249 USD
Retailer 5$9,130 USD
Retailer 12$9,200 USD
Retailer 15$9,200 USD
Retailer 6$9,421 USD
Retailer 10$10,234 USD
Retailer 14$10,347 USD
Retailer 8$10,431 USD
Retailer 13$10,650 USD
Retailer 4$13,183 USD
Retailer 9$17,170 USD
Cape Diamonds$21,363 USD

41 data points across 15 retailers

13 retailers$2,100 USD to $17,170 USD

B+
Cheapest Retailer
-
$2,100 USD
B
Retailer 2
-
$7,931 USD
View
B
Retailer 3
-
$8,249 USD
View
B
Retailer 4
-
$9,130 USD
View
B
Retailer 5
-
$9,200 USD
View
Retailer 6
-
$9,200 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
$10,234 USD
View
B
Retailer 8
-
$10,347 USD
View
B
Retailer 9
-
$10,431 USD
£8,213 GBP
View
B
Retailer 10
-
$10,650 USD
View
B
Retailer 11
-
$13,183 USD
£10,380 GBP
View
B
Retailer 12
-
$17,170 USD
£13,520 GBP
View
Most Expensive
Cape Diamonds
cert_510184275 · Oct 29
$21,363 USD
ZAR 345,121 ZAR
View
Price under review
12 more retailers have this diamond
Prices start from $2,100 USDSave up to $15,070 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+
3.30ct Princess
$2,100 USD