Princess|Lab Grown|IGI

3.00ct E IF Princess Lab Grown Diamond

EX • E/IF • IGI LG706502948

Shape and cutting style on the report: Princess cut

Certificate IGI LG706502948

Diamond specifications and retailer prices

From $2,519 USD
As of October 29, 2026
Save $4,981 USD (66%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $7,500 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3ct lab-grown princess diamond

This 3ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG706502948 or 706502948. Listed at 3 retailers as of October 28, 2026, with prices from $2,519 to $7,500, a $4,981 spread on the same certified stone. Brilliant Earth lists it at $7,500. 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

3.00
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706502948
Dimensions7.85 × 7.85 × 7.91 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
7.85 mm7.85 mm3.00 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706502948
Side View
Table 68.0%Crown 45.6°Girdle: MediumPavilion 37.2°Culet: NoneDepth 70.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $7,500 USD|Low: $1,211 USD|High: $10,860 USD|Avg: $4,478 USD|-10.6%
Brilliant Earth
Retailer 2
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
September 28, 2026
Retailer 3$1,850 USD
Retailer 12$2,474 USD
Retailer 2$2,519 USD
Retailer 4$2,624 USD
Retailer 6$2,769 USD
Retailer 15$2,874 USD
Retailer 10$3,068 USD
Retailer 5$3,364 USD
Retailer 9$4,237 USD
Retailer 7$5,128 USD
Retailer 14$5,195 USD
Retailer 13$5,296 USD
Retailer 8$5,391 USD
Retailer 11$6,181 USD
Brilliant Earth$7,500 USD

69 data points across 15 retailers

3 retailers$2,519 USD to $7,500 USD

A
Cheapest Retailer
-
$2,519 USD
Final sale: no returns
B+
Retailer 2
-
$5,296 USD
View
Price last confirmed 80 days ago
Most Expensive
B
Brilliant Earth
14400110A · Oct 28
$7,500 USD
View
2 more retailers have this diamond
Prices start from $2,519 USDSave up to $4,981 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
3.00ct Princess
$2,519 USD