Princess|Lab Grown|IGI

1.05ct E VS1 Princess Lab Grown Diamond

EX • E/VS1 • IGI LG733514578

Shape and cutting style on the report: Princess cut

Certificate IGI LG733514578

Diamond specifications and retailer prices

From $180 USD
As of October 27, 2026
Save $1,573 USD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,753 USD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG733514578 or 733514578. Listed at 20 retailers as of October 27, 2026, with prices from $180 to $1,753, a $1,573 spread on the same certified stone. Queensmith lists it at $1,753. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733514578
Dimensions5.57 × 5.55 × 3.87 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.57 mm5.55 mm1.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733514578
Side View
Table 66.0%Crown 43.5°Girdle: MediumPavilion 37.3°Culet: NoneDepth 69.7%

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: Oct 27
Current: $401 USD|Low: $202 USD|High: $1,058 USD|Avg: $450 USD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 8$202 USD
Retailer 6$302 USD
Retailer 2$379 USD
Retailer 4$384 USD
Retailer 1$401 USD
Retailer 7$464 USD
Retailer 5$564 USD
Retailer 3$1,050 USD

40 data points across 8 retailers

20 retailers$180 USD to $1,753 USD

A
Cheapest Retailer
-
$180 USD
A
Retailer 2
-
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$209 USD
View
A
Retailer 4
-
$223 USD
View
A
Retailer 5
-
$223 USD
View
A
Retailer 6
-
$256 USD
HK$2,000 HKD
View
B+
Retailer 7
-
$302 USD
View
A
Retailer 8
-
$344 USD
View
A
Retailer 9
-
$379 USD
€361 EUR
View
A
Retailer 10
-
$384 USD
ZAR 6,199 ZAR
View
A
Retailer 11
-
$401 USD
£316 GBP
View
B+
Retailer 12
-
$464 USD
View
B+
Retailer 13
-
$564 USD
View
B+
Retailer 14
-
$611 USD
SGD 825 SGD
View
B
Retailer 15
-
$718 USD
View
B
Retailer 16
-
$744 USD
View
B
Retailer 17
-
$773 USD
View
B
Retailer 18
-
$1,050 USD
£827 GBP
View
B
Retailer 19
-
$1,130 USD
View
Most Expensive
B
Queensmith
LG733514578 · Oct 27
$1,753 USD
£1,380 GBP
View
19 more retailers have this diamond
Prices start from $180 USDSave up to $1,573 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
$180 USD