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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 $5,930 NZD
$3,342 USD
As of November 2, 2026
Save $23,683 NZD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $29,613 NZD at Brilliant Earth · As of November 1, 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 1, 2026, with prices from $5,930 to $29,613, a $23,683 spread on the same certified stone. Brilliant Earth lists it at $29,613. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $29,613 NZD|Low: $5,930 NZD|High: $31,387 NZD|Avg: $13,680 NZD|-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 1, 2026
Retailer 11$5,930 NZD
Retailer 8$6,884 NZD
Retailer 13$8,040 NZD
Retailer 5$8,517 NZD
Retailer 4$8,753 NZD
Retailer 10$9,489 NZD
Retailer 9$9,886 NZD
Retailer 6$10,647 NZD
Retailer 7$10,854 NZD
Retailer 2$12,819 NZD
Retailer 3$24,126 NZD
Retailer 12$25,646 NZD
Brilliant Earth$29,613 NZD

30 data points across 13 retailers

14 retailers$5,930 NZD to $29,613 NZD

A
Cheapest Retailer
-
$5,930 NZD
$3,342 USD
A
Retailer 2
-
$6,879 NZD
$3,877 USD
View
Retailer 3
-
$6,879 NZD
$3,877 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$6,884 NZD
$3,880 USD
View
A
Retailer 5
-
$8,040 NZD
HK$35,400 HKD
View
A
Retailer 6
-
$8,596 NZD
$4,845 USD
View
A
Retailer 7
-
$9,489 NZD
$5,348 USD
View
A
Retailer 8
-
$9,886 NZD
$5,572 USD
View
A
Retailer 9
-
$10,647 NZD
ZAR 96,945 ZAR
View
A
Retailer 10
-
$10,854 NZD
€5,826 EUR
View
B+
Retailer 11
-
$12,819 NZD
A$11,115 AUD
View
B
Retailer 12
-
$24,126 NZD
$13,597 USD
View
B
Retailer 13
-
$25,646 NZD
$14,454 USD
View
Most Expensive
B
Brilliant Earth
20609119A · Oct 31
$29,613 NZD
$16,690 USD
View
13 more retailers have this diamond
Prices start from $5,930 NZDSave up to $23,683 NZD

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
$5,930 NZD