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Princess|Lab Grown|IGI

1.31ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG683544209

Shape and cutting style on the report: Princess cut

Certificate IGI LG683544209

Diamond specifications and retailer prices

From $273 USD
As of October 27, 2026
Save $1,277 USD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,550 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.31ct lab-grown princess diamond

This 1.31ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG683544209 or 683544209. Listed at 23 retailers as of October 27, 2026, with prices from $273 to $1,550, a $1,277 spread on the same certified stone. Brilliant Earth lists it at $1,550. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683544209
Dimensions5.95 × 5.95 × 6.00 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
5.95 mm5.95 mm1.31 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683544209
Side View
Table 69.0%Crown 44.6°Girdle: MediumPavilion 37.4°Culet: NoneDepth 70.4%

Caratlytics Score

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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: $1,550 USD|Low: $270 USD|High: $1,550 USD|Avg: $780 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
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 11$273 USD
Retailer 18$305 USD
Retailer 21$316 USD
Retailer 6$338 USD
Retailer 14$338 USD
Retailer 20$495 USD
Retailer 8$559 USD
Retailer 19$581 USD
Retailer 5$592 USD
Retailer 2$593 USD
Retailer 15$631 USD
Retailer 3$662 USD
Retailer 17$823 USD
Retailer 7$904 USD
Retailer 13$1,051 USD
Retailer 10$1,087 USD
Retailer 4$1,090 USD
Retailer 12$1,138 USD
Retailer 16$1,363 USD
Retailer 9$1,426 USD
Brilliant Earth$1,550 USD

35 data points across 21 retailers

23 retailers$273 USD to $1,550 USD

A
Cheapest Retailer
-
$273 USD
A
Retailer 2
-
$305 USD
View
Final sale: no returns
A
Retailer 3
-
$316 USD
View
A
Retailer 4
-
$331 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$338 USD
View
A
Retailer 6
-
$338 USD
View
A
Retailer 7
-
$495 USD
View
A
Retailer 8
-
$559 USD
View
A
Retailer 9
-
$581 USD
ZAR 9,386 ZAR
View
B+
Retailer 10
-
$592 USD
View
A
Retailer 11
-
$593 USD
£467 GBP
View
B+
Retailer 12
-
$631 USD
€601 EUR
View
B+
Retailer 13
-
$662 USD
View
B+
Retailer 14
-
$823 USD
A$1,266 AUD
View
B+
Retailer 15
-
$904 USD
View
B+
Retailer 16
-
$941 USD
View
B+
Retailer 17
-
$1,051 USD
A$1,617 AUD
View
B
Retailer 18
-
$1,087 USD
View
B+
Retailer 19
-
$1,090 USD
View
Price last confirmed 8 days ago
B
Retailer 20
-
$1,138 USD
View
B
Retailer 21
-
$1,363 USD
£1,073 GBP
View
B
Retailer 22
-
$1,426 USD
View
Most Expensive
B
Brilliant Earth
13630125A · Oct 29
$1,550 USD
View
22 more retailers have this diamond
Prices start from $273 USDSave up to $1,277 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
1.31ct Princess
$273 USD