Princess|Lab Grown|IGI

1.05ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG811677307

Shape and cutting style on the report: Princess cut

Certificate IGI LG811677307

Diamond specifications and retailer prices

From $178 USD
As of October 27, 2026
Save $1,522 USD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,700 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown princess diamond

This 1.05ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811677307 or 811677307. Listed at 14 retailers as of October 27, 2026, with prices from $178 to $1,700, a $1,522 spread on the same certified stone. Do Amore Diamonds lists it at $1,700. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811677307
Dimensions5.49 × 5.47 × 3.99 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.49 mm5.47 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811677307
Side View
Table 69.0%Crown 43.3°Girdle: MediumPavilion 38.5°Culet: NoneDepth 72.9%

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 27
Current: $1,700 USD|Low: $178 USD|High: $1,790 USD|Avg: $612 USD
Do Amore Diamonds
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 29, 2026
Retailer 3$178 USD
Retailer 12$206 USD
Retailer 14$256 USD
Retailer 11$274 USD
Retailer 5$297 USD
Retailer 2$400 USD
Retailer 13$490 USD
Retailer 9$593 USD
Retailer 8$686 USD
Retailer 4$748 USD
Retailer 10$781 USD
Retailer 6$822 USD
Retailer 7$1,143 USD
Do Amore Diamonds$1,700 USD

30 data points across 14 retailers

14 retailers$178 USD to $1,700 USD

A
Cheapest Retailer
-
$178 USD
A
Retailer 2
-
$206 USD
View
A
Retailer 3
-
$256 USD
View
A
Retailer 4
-
$274 USD
View
B+
Retailer 5
-
$297 USD
View
A
Retailer 6
-
$400 USD
€381 EUR
View
B+
Retailer 7
-
$490 USD
View
B+
Retailer 8
-
$593 USD
A$912 AUD
View
B+
Retailer 9
-
$686 USD
A$1,056 AUD
View
B
Retailer 10
-
$748 USD
View
B
Retailer 11
-
$781 USD
View
B
Retailer 12
-
$822 USD
View
B
Retailer 13
-
$1,143 USD
£900 GBP
View
Most Expensive
B
Do Amore Diamonds
27-283A4DAD1 · Oct 28
$1,700 USD
View
13 more retailers have this diamond
Prices start from $178 USDSave up to $1,522 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
1.05ct Princess
$178 USD