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Princess|Lab Grown|IGI

3.05ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG710580692

Shape and cutting style on the report: Princess cut

Certificate IGI LG710580692

Diamond specifications and retailer prices

From $1,409 USD
As of October 30, 2026
Save $8,281 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $16,173 USD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.05ct lab-grown princess diamond

This 3.05ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG710580692 or 710580692. Listed at 18 retailers as of October 30, 2026, with a 588% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.05
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710580692
Dimensions7.89 × 7.68 × 5.48 mm
L/W Ratio1.03
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
7.89 mm7.68 mm3.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710580692
Side View
Table 64.0%Crown 44.2°Girdle: Slightly ThickPavilion 35.6°Culet: NoneDepth 71.4%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $16,173 USD|Low: $1,409 USD|High: $16,173 USD|Avg: $4,951 USD|+1.6%
Novita Diamonds
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
October 31, 2026
Retailer 14$1,409 USD
Retailer 2$1,533 USD
Retailer 12$1,764 USD
Retailer 10$1,892 USD
Retailer 5$1,905 USD
Retailer 15$2,361 USD
Retailer 17$2,409 USD
Retailer 4$2,906 USD
Retailer 16$2,914 USD
Retailer 11$2,967 USD
Retailer 3$3,382 USD
Retailer 18$4,556 USD
Retailer 7$4,709 USD
Retailer 8$5,480 USD
Retailer 6$5,831 USD
Retailer 9$8,420 USD
Retailer 13$9,690 USD
Novita Diamonds$16,173 USD

33 data points across 18 retailers

18 retailers$1,409 USD to $9,690 USD

A+
Cheapest Retailer
-
$1,409 USD
A
Retailer 2
-
$1,533 USD
View
A
Retailer 3
-
$1,764 USD
View
A
Retailer 4
-
$1,892 USD
View
Final sale: no returns
A
Retailer 5
-
$1,905 USD
View
A
Retailer 6
-
$2,168 USD
View
A
Retailer 7
-
$2,361 USD
View
A
Retailer 8
-
$2,906 USD
View
A
Retailer 9
-
$2,914 USD
€2,775 EUR
View
A
Retailer 10
-
$2,967 USD
View
A
Retailer 11
-
$3,382 USD
View
A
Retailer 12
-
$4,556 USD
View
Retailer 13
-
$4,709 USD
A$7,245 AUD
View
Price last confirmed 8 days ago
Retailer 14
-
$5,480 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$5,831 USD
£4,591 GBP
View
B
Retailer 16
-
$8,420 USD
View
B+
Retailer 17
-
$9,690 USD
View
Most Expensive
Novita Diamonds
cert_710580692 · Oct 8
$16,173 USD
A$24,882 AUD
View
Price last confirmed 22 days ago
17 more retailers have this diamond
Prices start from $1,409 USDSave up to $8,281 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+
3.05ct Princess
$1,409 USD