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Princess|Lab Grown|IGI

1.79ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG805685025

Shape and cutting style on the report: Princess cut

Certificate IGI LG805685025

Diamond specifications and retailer prices

From $260 USD
As of October 27, 2026
Save $1,011 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,271 USD at Brilliance · As of October 28, 2026
View at Brilliance

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 LG805685025 or 805685025. Listed at 18 retailers as of October 27, 2026, with prices from $260 to $1,271, a $1,011 spread on the same certified stone. Brilliance lists it at $1,271. 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 angle43°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805685025
Dimensions6.62 × 6.54 × 4.73 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm6.54 mm1.79 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805685025
Side View
Table 68.0%Crown 43°Girdle: MediumPavilion 38.4°Culet: NoneDepth 72.3%

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: $1,271 USD|Low: $146 USD|High: $1,430 USD|Avg: $712 USD|-11.1%
Brilliance
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
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Retailer 20
October 29, 2026
Retailer 11$146 USD
Retailer 20$260 USD
Retailer 5$291 USD
Retailer 8$302 USD
Retailer 4$323 USD
Retailer 16$323 USD
Retailer 17$485 USD
Retailer 10$523 USD
Retailer 19$537 USD
Retailer 14$555 USD
Retailer 2$616 USD
Retailer 3$694 USD
Retailer 15$751 USD
Retailer 18$992 USD
Retailer 7$1,030 USD
Retailer 6$1,038 USD
Retailer 9$1,230 USD
Retailer 13$1,231 USD
Retailer 12$1,256 USD
Brilliance$1,271 USD

35 data points across 20 retailers

18 retailers$260 USD to $1,271 USD

A
Cheapest Retailer
-
$260 USD
A
Retailer 2
-
$260 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$291 USD
View
Final sale: no returns
A
Retailer 4
-
$302 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$323 USD
View
A
Retailer 6
-
$323 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$485 USD
View
A
Retailer 8
-
$537 USD
View
A
Retailer 9
-
$555 USD
ZAR 8,966 ZAR
View
A
Retailer 10
-
$616 USD
£485 GBP
View
B+
Retailer 11
-
$694 USD
View
B+
Retailer 12
-
$751 USD
A$1,156 AUD
View
B+
Retailer 13
-
$992 USD
View
B+
Retailer 14
-
$1,030 USD
View
B+
Retailer 15
-
$1,038 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$1,230 USD
View
Price last confirmed 63 days ago
B
Retailer 17
-
$1,231 USD
£969 GBP
View
Most Expensive
B
Brilliance
D42730447 · Oct 28
$1,271 USD
View
17 more retailers have this diamond
Prices start from $260 USDSave up to $1,011 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
$260 USD