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Princess|Lab Grown|IGI

16.05ct F VS1 Princess Lab Grown Diamond

EX • F/VS1 • IGI LG626455817

Shape and cutting style on the report: Princess cut

Certificate IGI LG626455817

Diamond specifications and retailer prices

From $10,804 USD
£8,507 GBP
As of November 2, 2026
Save $21,016 USD (66%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $39,467 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 16.05ct lab-grown princess diamond

This 16.05ct lab-grown princess sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626455817 or 626455817. Listed at 19 retailers as of October 31, 2026, with a 195% 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

16.05
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.9°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626455817
Dimensions13.46 × 13.46 × 9.50 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
13.46 mm13.46 mm16.05 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626455817
Side View
Table 72.0%Crown 48.9°Girdle: Slightly ThickPavilion 36.9°Culet: NoneDepth 70.6%

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: Nov 2
Current: $10,804 USD|Low: $10,800 USD|High: $37,489 USD|Avg: $17,501 USD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 2, 2026
Retailer 1$10,804 USD
Retailer 17$11,597 USD
Retailer 9$12,174 USD
Retailer 5$12,607 USD
Retailer 7$12,988 USD
Retailer 4$13,265 USD
Retailer 16$13,342 USD
Retailer 2$13,452 USD
Retailer 6$13,452 USD
Retailer 3$14,347 USD
Retailer 10$15,723 USD
Retailer 11$18,190 USD
Retailer 14$19,248 USD
Retailer 12$20,825 USD
Retailer 13$22,586 USD
Retailer 15$31,820 USD
Retailer 8$37,489 USD

37 data points across 17 retailers

19 retailers$10,804 USD to $31,820 USD

B+
Cheapest Retailer
-
$10,804 USD
£8,507 GBP
Retailer 2
-
$11,597 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$12,061 USD
View
Price last confirmed 13 days ago
B
Retailer 4
-
$12,174 USD
View
Retailer 5
-
$12,607 USD
View
Price last confirmed 11 days ago
B
Retailer 6
-
$12,988 USD
View
Final sale: no returns
B
Retailer 7
-
$13,265 USD
View
B
Retailer 8
-
$13,342 USD
View
Retailer 9
-
$13,452 USD
View
Price last confirmed 20 days ago
Retailer 10
-
$13,452 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
$14,347 USD
View
B
Retailer 12
-
$15,723 USD
£12,380 GBP
View
B
Retailer 13
-
$18,190 USD
A$27,984 AUD
View
B
Retailer 14
-
$19,248 USD
View
B
Retailer 15
-
$20,825 USD
ZAR 336,424 ZAR
View
B
Retailer 16
-
$22,586 USD
€21,510 EUR
View
B
Retailer 17
-
$31,820 USD
View
Retailer 18
-
$37,489 USD
View
Price under review
Most Expensive
Taylor and Hart
O0LIF9X · Oct 31
$39,467 USD
View
Price under review
18 more retailers have this diamond
Prices start from $10,804 USDSave up to $21,016 USD

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+
16.05ct Princess
$10,804 USD