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Princess|Lab Grown|IGI

4.17ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG809617450

Shape and cutting style on the report: Princess cut

Certificate IGI LG809617450

Diamond specifications and retailer prices

From $1,121 NZD
$631 USD
As of November 1, 2026
Save $2,949 NZD (72%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,157 NZD at Rare Carat · As of August 26, 2026
View at Rare Carat

About this 4.17ct lab-grown princess diamond

This 4.17ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809617450 or 809617450. Listed at 4 retailers as of October 29, 2026, with a 263% 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

4.17
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809617450
Dimensions8.75 × 8.59 × 6.27 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.75 mm8.59 mm4.17 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809617450
Side View
Table 69.0%Crown 44°Girdle: MediumPavilion 38.5°Culet: NoneDepth 73.0%

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 1
Current: $6,157 NZD|Low: $984 NZD|High: $15,072 NZD|Avg: $3,895 NZD
Rare Carat
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
October 27, 2026
Retailer 11$984 NZD
Retailer 7$1,121 NZD
Retailer 12$1,315 NZD
Retailer 8$1,559 NZD
Retailer 13$1,612 NZD
Retailer 10$1,796 NZD
Retailer 3$2,095 NZD
Retailer 5$2,598 NZD
Retailer 14$3,093 NZD
Retailer 4$3,463 NZD
Retailer 2$4,070 NZD
Rare Carat$6,157 NZD
Retailer 9$7,678 NZD
Retailer 6$15,072 NZD

10 data points across 14 retailers

4 retailers$1,121 NZD to $4,070 NZD

A
Cheapest Retailer
-
$1,121 NZD
$631 USD
Final sale: no returns
B+
Retailer 2
-
$1,559 NZD
$877 USD
View
B+
Retailer 3
-
$4,070 NZD
$2,290 USD
View
Most Expensive
Rare Carat
809617450 · Aug 26
$6,157 NZD
$3,464 USD
View
Price last confirmed 68 days ago
3 more retailers have this diamond
Prices start from $1,121 NZDSave up to $2,949 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
4.17ct Princess
$1,121 NZD