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Princess|Lab Grown|IGI

17.67ct H VS1 Princess Lab Grown Diamond

EX • H/VS1 • IGI LG784697833

Shape and cutting style on the report: Princess cut

Certificate IGI LG784697833

Diamond specifications and retailer prices

From $4,769 AUD
$3,342 USD
As of November 2, 2026
Save $19,046 AUD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $23,815 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 17.67ct lab-grown princess diamond

This 17.67ct lab-grown princess sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784697833 or 784697833. Listed at 14 retailers as of November 2, 2026, with prices from $4,769 to $23,815, a $19,046 spread on the same certified stone. Brilliant Earth lists it at $23,815. 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

17.67
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784697833
Dimensions14.47 × 14.34 × 9.78 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.47 mm14.34 mm17.67 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784697833
Side View
Table 70.0%Crown 42.5°Girdle: MediumPavilion 38.1°Culet: NoneDepth 68.2%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $23,815 AUD|Low: $4,769 AUD|High: $25,242 AUD|Avg: $10,989 AUD|-3.0%
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
November 2, 2026
Retailer 11$4,769 AUD
Retailer 9$5,536 AUD
Retailer 13$6,466 AUD
Retailer 5$6,849 AUD
Retailer 4$7,039 AUD
Retailer 10$7,631 AUD
Retailer 7$8,563 AUD
Retailer 2$8,586 AUD
Retailer 8$8,729 AUD
Retailer 6$10,309 AUD
Retailer 3$19,402 AUD
Retailer 12$20,624 AUD
Brilliant Earth$23,815 AUD

31 data points across 13 retailers

14 retailers$4,769 AUD to $23,815 AUD

A
Cheapest Retailer
-
$4,769 AUD
$3,342 USD
A
Retailer 2
-
$5,532 AUD
$3,877 USD
View
Retailer 3
-
$5,532 AUD
$3,877 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$5,536 AUD
$3,880 USD
View
A
Retailer 5
-
$6,466 AUD
HK$35,400 HKD
View
A
Retailer 6
-
$6,913 AUD
$4,845 USD
View
A
Retailer 7
-
$7,631 AUD
$5,348 USD
View
A
Retailer 8
-
$8,563 AUD
ZAR 96,945 ZAR
View
A
Retailer 9
-
$8,586 AUD
$6,017 USD
View
A
Retailer 10
-
$8,729 AUD
€5,826 EUR
View
B+
Retailer 11
-
$10,309 AUD
View
B
Retailer 12
-
$19,402 AUD
$13,597 USD
View
B
Retailer 13
-
$20,624 AUD
$14,454 USD
View
Most Expensive
B
Brilliant Earth
20609119A · Nov 2
$23,815 AUD
$16,690 USD
View
13 more retailers have this diamond
Prices start from $4,769 AUDSave up to $19,046 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
17.67ct Princess
$4,769 AUD