Princess|Lab Grown|IGI

12.02ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG644404935

Shape and cutting style on the report: Rectangular modified princess

Certificate IGI LG644404935

Diamond specifications and retailer prices

From $3,484 USD
As of October 30, 2026
Save $24,596 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $28,080 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 12.02ct lab-grown princess diamond

This 12.02ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG644404935 or 644404935. Listed at 21 retailers as of October 29, 2026, with prices from $3,484 to $28,080, a $24,596 spread on the same certified stone. Brilliant Earth lists it at $28,080. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

12.02
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle22.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644404935
Dimensions14.41 × 11.78 × 6.78 mm
L/W Ratio1.22
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.41 mm11.78 mm12.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644404935
Side View
Table 66.0%Crown 41.1°Girdle: THK-VTKPavilion 22.9°Culet: NoneDepth 57.6%

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 30
Current: $28,080 USD|Low: $3,263 USD|High: $28,940 USD|Avg: $7,797 USD|-3.0%
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 19$3,263 USD
Retailer 21$3,484 USD
Retailer 10$3,790 USD
Retailer 22$3,902 USD
Retailer 6$4,041 USD
Retailer 8$4,041 USD
Retailer 16$4,045 USD
Retailer 9$4,336 USD
Retailer 20$4,980 USD
Retailer 7$5,050 USD
Retailer 17$5,790 USD
Retailer 13$6,161 USD
Retailer 11$6,187 USD
Retailer 2$6,255 USD
Retailer 15$6,466 USD
Retailer 18$7,561 USD
Retailer 12$10,102 USD
Retailer 4$10,140 USD
Retailer 5$10,339 USD
Retailer 3$11,215 USD
Retailer 14$14,213 USD
Brilliant Earth$28,080 USD

30 data points across 22 retailers

21 retailers$3,484 USD to $28,080 USD

Retailer 1
-
$3,263 USD
£2,569 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
$3,484 USD
View
A
Retailer 3
-
$3,790 USD
View
A
Retailer 4
-
$3,902 USD
View
Final sale: no returns
A
Retailer 5
-
$4,041 USD
View
Retailer 6
-
$4,041 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$4,045 USD
View
A
Retailer 8
-
$4,336 USD
View
A
Retailer 9
-
$4,980 USD
View
A
Retailer 10
-
$5,050 USD
View
A
Retailer 11
-
$5,790 USD
View
A
Retailer 12
-
$6,161 USD
€5,868 EUR
View
B+
Retailer 13
-
$6,187 USD
£4,872 GBP
View
A
Retailer 14
-
$6,255 USD
ZAR 101,046 ZAR
View
Retailer 15
-
$7,561 USD
A$11,632 AUD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$10,102 USD
View
B
Retailer 17
-
$10,140 USD
View
Retailer 18
-
$10,339 USD
A$15,906 AUD
View
Price last confirmed 21 days ago
B
Retailer 19
-
$11,215 USD
View
B
Retailer 20
-
$14,213 USD
View
Most Expensive
B
Brilliant Earth
20336877A · Oct 29
$28,080 USD
View
20 more retailers have this diamond
Prices start from $3,484 USDSave up to $24,596 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
12.02ct Princess
$3,484 USD