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Princess|Lab Grown|IGI

11.17ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG625453198

Shape and cutting style on the report: Princess cut

Certificate IGI LG625453198

Diamond specifications and retailer prices

From $4,705 AUD
£2,602 GBP
As of October 30, 2026
Save $32,437 AUD (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $37,142 AUD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 11.17ct lab-grown princess diamond

This 11.17ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625453198 or 625453198. Listed at 25 retailers as of October 29, 2026, with a 689% 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

11.17
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625453198
Dimensions11.86 × 11.85 × 8.71 mm
L/W Ratio1.00
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
11.86 mm11.85 mm11.17 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625453198
Side View
Table 73.0%Crown 49.3°Girdle: MediumPavilion 38.8°Culet: NoneDepth 73.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $37,142 AUD|Low: $4,705 AUD|High: $37,142 AUD|Avg: $9,403 AUD
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 2$4,705 AUD
Retailer 18$5,035 AUD
Retailer 11$5,478 AUD
Retailer 3$5,639 AUD
Retailer 7$5,841 AUD
Retailer 9$5,841 AUD
Retailer 19$6,057 AUD
Retailer 10$6,201 AUD
Retailer 17$7,236 AUD
Retailer 8$7,299 AUD
Retailer 12$7,812 AUD
Retailer 15$8,421 AUD
Retailer 14$8,963 AUD
Retailer 13$9,039 AUD
Retailer 16$10,115 AUD
Retailer 6$14,006 AUD
Retailer 5$14,667 AUD
Retailer 4$16,210 AUD
Brilliant Earth$37,142 AUD

40 data points across 19 retailers

25 retailers$4,705 AUD to $37,142 AUD

A
Cheapest Retailer
-
$4,705 AUD
£2,602 GBP
A
Retailer 2
-
$5,035 AUD
$3,537 USD
View
A
Retailer 3
-
$5,478 AUD
$3,848 USD
View
A
Retailer 4
-
$5,639 AUD
$3,961 USD
View
Final sale: no returns
A
Retailer 5
-
$5,841 AUD
$4,103 USD
View
Retailer 6
-
$5,841 AUD
$4,103 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$6,057 AUD
$4,255 USD
View
A
Retailer 8
-
$6,201 AUD
$4,356 USD
View
A
Retailer 9
-
$7,236 AUD
$5,083 USD
View
A
Retailer 10
-
$7,299 AUD
$5,127 USD
View
A
Retailer 11
-
$7,812 AUD
£4,321 GBP
View
A
Retailer 12
-
$8,421 AUD
$5,915 USD
View
B+
Retailer 13
-
$8,939 AUD
£4,944 GBP
View
B+
Retailer 14
-
$8,963 AUD
€5,996 EUR
View
B+
Retailer 15
-
$9,039 AUD
ZAR 102,579 ZAR
View
Retailer 16
-
$10,115 AUD
$7,105 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$12,926 AUD
$9,080 USD
View
Retailer 18
-
$14,006 AUD
View
Price last confirmed 21 days ago
B
Retailer 19
-
$14,667 AUD
$10,303 USD
View
B
Retailer 20
-
$14,693 AUD
$10,321 USD
View
B
Retailer 21
-
$16,210 AUD
$11,386 USD
View
B
Retailer 22
-
$20,562 AUD
$14,444 USD
View
B
Retailer 23
-
$21,699 AUD
$15,242 USD
View
B
Retailer 24
-
$37,142 AUD
$26,090 USD
View
Most Expensive
Brilliant Earth
16040182A · Oct 8
$37,142 AUD
$26,090 USD
View
Price last confirmed 22 days ago
24 more retailers have this diamond
Prices start from $4,705 AUDSave up to $32,437 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.

A
11.17ct Princess
$4,705 AUD