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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 $2,990 AUD
$2,100 USD
As of October 31, 2026
Save $21,454 AUD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $30,412 AUD 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
Colour
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 31
Current: $30,412 AUD|Low: $2,990 AUD|High: $32,885 AUD|Avg: $15,106 AUD|-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
November 1, 2026
Retailer 8$2,990 AUD
Retailer 7$11,201 AUD
Retailer 11$11,291 AUD
Retailer 3$11,743 AUD
Retailer 5$12,997 AUD
Retailer 12$13,097 AUD
Retailer 15$13,097 AUD
Retailer 6$13,412 AUD
Retailer 10$14,569 AUD
Retailer 14$14,730 AUD
Retailer 2$14,805 AUD
Retailer 13$15,161 AUD
Retailer 4$18,767 AUD
Retailer 9$24,444 AUD
Cape Diamonds$30,412 AUD

41 data points across 15 retailers

13 retailers$2,990 AUD to $24,444 AUD

B+
Cheapest Retailer
-
$2,990 AUD
$2,100 USD
B
Retailer 2
-
$11,291 AUD
$7,931 USD
View
B
Retailer 3
-
$11,743 AUD
$8,249 USD
View
B
Retailer 4
-
$12,997 AUD
$9,130 USD
View
B
Retailer 5
-
$13,097 AUD
$9,200 USD
View
Retailer 6
-
$13,097 AUD
$9,200 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
$14,569 AUD
$10,234 USD
View
B
Retailer 8
-
$14,730 AUD
$10,347 USD
View
B
Retailer 9
-
$14,805 AUD
£8,189 GBP
View
B
Retailer 10
-
$15,161 AUD
$10,650 USD
View
B
Retailer 11
-
$18,767 AUD
£10,380 GBP
View
B
Retailer 12
-
$24,444 AUD
£13,520 GBP
View
Most Expensive
Cape Diamonds
cert_510184275 · Oct 29
$30,412 AUD
ZAR 345,121 ZAR
View
Price under review
12 more retailers have this diamond
Prices start from $2,990 AUDSave up to $21,454 AUD

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
$2,990 AUD