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Princess|Lab Grown|IGI

1.79ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG648431294

Shape and cutting style on the report: Princess cut

Certificate IGI LG648431294

Diamond specifications and retailer prices

From $330 USD
As of October 28, 2026
Save $1,168 USD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,440 USD at Brilliant Earth · As of October 6, 2026
View at Brilliant Earth

About this 1.79ct lab-grown princess diamond

This 1.79ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG648431294 or 648431294. Listed at 22 retailers as of October 28, 2026, with a 354% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648431294
Dimensions6.54 × 6.52 × 4.76 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
6.54 mm6.52 mm1.79 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648431294
Side View
Table 70.0%Crown 45.3°Girdle: MediumPavilion 38.2°Culet: NoneDepth 73.0%

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 28
Current: $2,440 USD|Low: $280 USD|High: $2,440 USD|Avg: $883 USD
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
Retailer 18
October 29, 2026
Retailer 8$330 USD
Retailer 18$366 USD
Retailer 3$430 USD
Retailer 14$500 USD
Retailer 11$548 USD
Retailer 9$599 USD
Retailer 13$629 USD
Retailer 2$649 USD
Retailer 6$706 USD
Retailer 4$712 USD
Retailer 12$852 USD
Retailer 16$1,125 USD
Retailer 7$1,225 USD
Retailer 17$1,290 USD
Retailer 5$1,408 USD
Retailer 15$1,469 USD
Retailer 10$1,498 USD
Brilliant Earth$2,440 USD

36 data points across 18 retailers

22 retailers$330 USD to $1,498 USD

A
Retailer 1
-
$251 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$291 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$307 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$330 USD
View
Final sale: no returns
A
Retailer 5
-
$366 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$366 USD
View
A
Retailer 7
-
$430 USD
£339 GBP
View
Price last confirmed 12 days ago
A
Retailer 8
-
$500 USD
View
A
Retailer 9
-
$548 USD
€522 EUR
View
A
Retailer 10
-
$599 USD
View
B+
Retailer 11
-
$629 USD
ZAR 10,163 ZAR
View
B+
Retailer 12
-
$649 USD
£511 GBP
View
B+
Retailer 13
-
$706 USD
View
B+
Retailer 14
-
$712 USD
View
B+
Retailer 15
-
$852 USD
A$1,310 AUD
View
B
Retailer 16
-
$1,125 USD
View
B
Retailer 17
-
$1,225 USD
View
B
Retailer 18
-
$1,290 USD
View
B
Retailer 19
-
$1,408 USD
View
B
Retailer 20
-
$1,469 USD
£1,157 GBP
View
B
Retailer 21
-
$1,498 USD
View
Most Expensive
B
Brilliant Earth
11506137A · Oct 6
$2,440 USD
View
Price last confirmed 23 days ago
21 more retailers have this diamond
Prices start from $330 USDSave up to $1,168 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
1.79ct Princess
$330 USD