Princess|Lab Grown|IGI

8.56ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG596341865

Shape and cutting style on the report: Princess cut

Certificate IGI LG596341865

Diamond specifications and retailer prices

From $1,890 USD
As of October 31, 2026
Save $10,740 USD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,630 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.56ct lab-grown princess diamond

This 8.56ct 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 LG596341865 or 596341865. Listed at 21 retailers as of October 31, 2026, with prices from $1,890 to $12,630, a $10,740 spread on the same certified stone. Brilliant Earth lists it at $12,630. 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

8.56
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596341865
Dimensions11.02 × 10.93 × 7.96 mm
L/W Ratio1.01
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
11.02 mm10.93 mm8.56 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596341865
Side View
Table 69.0%Crown 46.3°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 72.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $12,630 USD|Low: $1,206 USD|High: $16,860 USD|Avg: $3,437 USD|-25.1%
Brilliant Earth
Retailer 2
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Retailer 21
November 1, 2026
Retailer 20$1,484 USD
Retailer 6$1,615 USD
Retailer 8$1,662 USD
Retailer 21$1,721 USD
Retailer 16$1,890 USD
Retailer 19$2,059 USD
Retailer 5$2,230 USD
Retailer 13$2,431 USD
Retailer 18$2,475 USD
Retailer 9$2,713 USD
Retailer 17$2,887 USD
Retailer 4$3,124 USD
Retailer 15$3,190 USD
Retailer 3$3,227 USD
Retailer 14$4,161 USD
Retailer 11$4,639 USD
Retailer 7$4,853 USD
Retailer 2$4,916 USD
Retailer 10$5,045 USD
Retailer 12$6,055 USD
Brilliant Earth$12,630 USD

36 data points across 21 retailers

21 retailers$1,890 USD to $12,630 USD

Retailer 1
-
$1,437 USD
Price last confirmed 35 days ago
Retailer 2
-
$1,484 USD
View
Price last confirmed 21 days ago
Retailer 3
-
$1,615 USD
View
Price last confirmed 23 days ago
Retailer 4
-
$1,721 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$1,890 USD
View
Retailer 6
-
$2,059 USD
£1,621 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$2,230 USD
View
A
Retailer 8
-
$2,431 USD
£1,914 GBP
View
A
Retailer 9
-
$2,475 USD
€2,357 EUR
View
B+
Retailer 10
-
$2,713 USD
View
B+
Retailer 11
-
$2,887 USD
ZAR 46,640 ZAR
View
B+
Retailer 12
-
$3,124 USD
View
B+
Retailer 13
-
$3,190 USD
A$4,907 AUD
View
Retailer 14
-
$3,227 USD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
$4,161 USD
£3,276 GBP
View
B
Retailer 16
-
$4,639 USD
View
B+
Retailer 17
-
$4,853 USD
View
B
Retailer 18
-
$4,916 USD
£3,871 GBP
View
Retailer 19
-
$5,045 USD
View
Price last confirmed 21 days ago
B
Retailer 20
-
$6,055 USD
View
Most Expensive
B
Brilliant Earth
8132243A · Oct 31
$12,630 USD
View
20 more retailers have this diamond
Prices start from $1,890 USDSave up to $10,740 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.

A
8.56ct Princess
$1,890 USD