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Princess|Lab Grown|IGI

1.17ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG589314328

Shape and cutting style on the report: Princess cut

Certificate IGI LG589314328

Diamond specifications and retailer prices

From $228 USD
As of October 28, 2026
Save $992 USD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,220 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.17ct lab-grown princess diamond

This 1.17ct 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 LG589314328 or 589314328. Listed at 19 retailers as of October 28, 2026, with prices from $228 to $1,220, a $992 spread on the same certified stone. Brilliant Earth lists it at $1,220. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589314328
Dimensions5.62 × 5.56 × 4.09 mm
L/W Ratio1.01
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
5.62 mm5.56 mm1.17 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589314328
Side View
Table 69.0%Crown 45.5°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 73.6%

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 28
Current: $1,220 USD|Low: $228 USD|High: $1,220 USD|Avg: $573 USD|+8.0%
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
October 29, 2026
Retailer 3$228 USD
Retailer 4$254 USD
Retailer 11$319 USD
Retailer 5$342 USD
Retailer 13$416 USD
Retailer 9$429 USD
Retailer 6$464 USD
Retailer 2$465 USD
Retailer 8$620 USD
Retailer 7$751 USD
Retailer 12$819 USD
Retailer 10$1,193 USD
Brilliant Earth$1,220 USD

43 data points across 13 retailers

19 retailers$228 USD to $1,220 USD

A
Retailer 1
-
$196 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$205 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$228 USD
View
Final sale: no returns
A
Retailer 4
-
$237 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
$251 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
$251 USD
View
Price last confirmed 34 days ago
A
Retailer 7
-
$319 USD
£252 GBP
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$342 USD
View
A
Retailer 9
-
$416 USD
View
A
Retailer 10
-
$429 USD
ZAR 6,932 ZAR
View
A
Retailer 11
-
$464 USD
£365 GBP
View
A
Retailer 12
-
$465 USD
€443 EUR
View
B+
Retailer 13
-
$620 USD
A$954 AUD
View
B+
Retailer 14
-
$751 USD
A$1,155 AUD
View
B
Retailer 15
-
$816 USD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$819 USD
View
B
Retailer 17
-
$869 USD
View
B
Retailer 18
-
$1,193 USD
£939 GBP
View
Most Expensive
B
Brilliant Earth
16145950A · Oct 28
$1,220 USD
View
18 more retailers have this diamond
Prices start from $228 USDSave up to $992 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
1.17ct Princess
$228 USD