Princess|Lab Grown|IGI

1.20ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG758510018

Shape and cutting style on the report: Princess cut

Certificate IGI LG758510018

Diamond specifications and retailer prices

From $226 USD
As of October 23, 2026
Save $1,114 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,340 USD at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 1.2ct lab-grown princess diamond

This 1.2ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG758510018 or 758510018. Listed at 21 retailers as of October 23, 2026, with prices from $226 to $1,340, a $1,114 spread on the same certified stone. Brilliant Earth lists it at $1,340. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758510018
Dimensions5.73 × 5.73 × 5.82 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
5.73 mm5.73 mm1.20 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758510018
Side View
Table 68.0%Crown 42.1°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 73.3%

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 23
Current: $1,340 USD|Low: $177 USD|High: $1,340 USD|Avg: $648 USD
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
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Retailer 21
October 25, 2026
Retailer 9$226 USD
Retailer 15$257 USD
Retailer 17$262 USD
Retailer 5$280 USD
Retailer 11$280 USD
Retailer 13$473 USD
Retailer 6$477 USD
Retailer 18$477 USD
Retailer 16$504 USD
Retailer 3$520 USD
Retailer 2$526 USD
Retailer 20$688 USD
Retailer 19$725 USD
Retailer 4$771 USD
Retailer 12$822 USD
Retailer 8$899 USD
Retailer 10$952 USD
Retailer 14$994 USD
Retailer 21$1,128 USD
Retailer 7$1,275 USD
Brilliant Earth$1,340 USD

40 data points across 21 retailers

21 retailers$226 USD to $1,340 USD

A
Cheapest Retailer
-
$226 USD
Retailer 2
-
$262 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$274 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$280 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$280 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$473 USD
ZAR 7,644 ZAR
View
Retailer 7
-
$477 USD
View
Price last confirmed 6 days ago
A
Retailer 8
-
$477 USD
View
Retailer 9
-
$504 USD
£397 GBP
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$520 USD
View
B+
Retailer 11
-
$526 USD
€501 EUR
View
Retailer 12
-
$688 USD
A$1,059 AUD
View
Price last confirmed 12 days ago
Retailer 13
-
$725 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$771 USD
View
Retailer 15
-
$822 USD
A$1,265 AUD
View
Price last confirmed 28 days ago
Retailer 16
-
$899 USD
View
Price last confirmed 8 days ago
B
Retailer 17
-
$952 USD
View
B
Retailer 18
-
$1,014 USD
View
Retailer 19
-
$1,128 USD
£888 GBP
View
Price last confirmed 8 days ago
B
Retailer 20
-
$1,275 USD
View
Most Expensive
B
Brilliant Earth
16948072A · Oct 23
$1,340 USD
View
20 more retailers have this diamond
Prices start from $226 USDSave up to $1,114 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
1.20ct Princess
$226 USD