Princess|Lab Grown|IGI

4.06ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG786668258

Shape and cutting style on the report: Princess cut

Certificate IGI LG786668258

Diamond specifications and retailer prices

From $856 USD
As of October 30, 2026
Save $4,464 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,320 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.06ct lab-grown princess diamond

This 4.06ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786668258 or 786668258. Listed at 19 retailers as of October 29, 2026, with prices from $856 to $5,320, a $4,464 spread on the same certified stone. Brilliant Earth lists it at $5,320. 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

4.06
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786668258
Dimensions8.66 × 8.66 × 6.36 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.66 mm8.66 mm4.06 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786668258
Side View
Table 65.0%Crown 42°Girdle: MediumPavilion 38.1°Culet: NoneDepth 73.4%

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: Oct 30
Current: $5,320 USD|Low: $822 USD|High: $9,330 USD|Avg: $2,186 USD|-2.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 15$856 USD
Retailer 17$958 USD
Retailer 3$993 USD
Retailer 5$993 USD
Retailer 12$1,170 USD
Retailer 10$1,173 USD
Retailer 8$1,326 USD
Retailer 6$1,370 USD
Retailer 4$1,597 USD
Retailer 11$2,114 USD
Retailer 2$2,128 USD
Retailer 14$2,283 USD
Retailer 7$2,743 USD
Retailer 16$3,135 USD
Retailer 9$3,444 USD
Retailer 13$3,727 USD
Brilliant Earth$5,320 USD

35 data points across 17 retailers

19 retailers$856 USD to $5,320 USD

A
Cheapest Retailer
-
$856 USD
A
Retailer 2
-
$932 USD
View
A
Retailer 3
-
$958 USD
View
Final sale: no returns
A
Retailer 4
-
$993 USD
View
Retailer 5
-
$993 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,170 USD
View
A
Retailer 7
-
$1,173 USD
£924 GBP
View
A
Retailer 8
-
$1,326 USD
View
B+
Retailer 9
-
$1,370 USD
View
B+
Retailer 10
-
$1,597 USD
View
B+
Retailer 11
-
$2,114 USD
ZAR 34,150 ZAR
View
B+
Retailer 12
-
$2,128 USD
A$3,274 AUD
View
B
Retailer 13
-
$2,283 USD
View
B
Retailer 14
-
$2,743 USD
£2,160 GBP
View
B
Retailer 15
-
$2,792 USD
View
B
Retailer 16
-
$3,135 USD
View
B
Retailer 17
-
$3,444 USD
View
B
Retailer 18
-
$3,727 USD
£2,935 GBP
View
Most Expensive
B
Brilliant Earth
18547451A · Oct 29
$5,320 USD
View
18 more retailers have this diamond
Prices start from $856 USDSave up to $4,464 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
4.06ct Princess
$856 USD