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Princess|Lab Grown|IGI

3.93ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG628447808

Shape and cutting style on the report: Princess cut

Certificate IGI LG628447808

Diamond specifications and retailer prices

From $2,968 USD
As of November 2, 2026
Save $18,868 USD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $21,836 USD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 3.93ct lab-grown princess diamond

This 3.93ct 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 LG628447808 or 628447808. Listed at 17 retailers as of November 1, 2026, with prices from $2,968 to $21,836, a $18,868 spread on the same certified stone. Novita Diamonds lists it at $21,836. 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

3.93
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628447808
Dimensions8.86 × 8.67 × 5.96 mm
L/W Ratio1.02
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
8.86 mm8.67 mm3.93 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628447808
Side View
Table 69.0%Crown 41.7°Girdle: Slightly ThickPavilion 37.5°Culet: NoneDepth 68.7%

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: Nov 2
Current: $21,836 USD|Low: $2,968 USD|High: $41,580 USD|Avg: $10,228 USD|-1.5%
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
November 1, 2026
Retailer 17$2,968 USD
Retailer 12$3,230 USD
Retailer 14$3,368 USD
Retailer 3$3,948 USD
Retailer 4$4,000 USD
Retailer 7$4,750 USD
Retailer 13$4,947 USD
Retailer 10$5,353 USD
Retailer 5$6,222 USD
Retailer 9$6,816 USD
Retailer 8$6,850 USD
Retailer 11$8,621 USD
Retailer 6$9,372 USD
Retailer 2$9,634 USD
Retailer 15$11,990 USD
Retailer 16$20,420 USD
Novita Diamonds$21,836 USD

34 data points across 17 retailers

17 retailers$2,968 USD to $21,836 USD

A
Cheapest Retailer
-
$2,968 USD
A
Retailer 2
-
$3,230 USD
View
A
Retailer 3
-
$3,368 USD
View
A
Retailer 4
-
$3,948 USD
View
A
Retailer 5
-
$4,000 USD
View
A
Retailer 6
-
$4,750 USD
View
A
Retailer 7
-
$4,947 USD
View
A
Retailer 8
-
$5,353 USD
View
A
Retailer 9
-
$6,222 USD
€5,926 EUR
View
B+
Retailer 10
-
$6,816 USD
View
Final sale: no returns
Retailer 11
-
$6,850 USD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$8,621 USD
A$13,263 AUD
View
B+
Retailer 13
-
$9,372 USD
View
B+
Retailer 14
-
$9,634 USD
£7,586 GBP
View
B+
Retailer 15
-
$11,990 USD
View
B
Retailer 16
-
$20,420 USD
View
Most Expensive
B
Novita Diamonds
cert_628447808 · Nov 1
$21,836 USD
A$33,594 AUD
View
16 more retailers have this diamond
Prices start from $2,968 USDSave up to $18,868 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
3.93ct Princess
$2,968 USD