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Princess|Lab Grown|IGI

4.01ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG790675610

Shape and cutting style on the report: Princess cut

Certificate IGI LG790675610

Diamond specifications and retailer prices

From $5,930 USD
As of October 30, 2026
Save $20,278 USD (77%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $26,384 USD at Novita Diamonds · As of October 12, 2026
View at Novita Diamonds

About this 4.01ct lab-grown princess diamond

This 4.01ct 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 LG790675610 or 790675610. Listed at 29 retailers as of October 30, 2026, with a 342% 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

4.01
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790675610
Dimensions8.59 × 8.56 × 6.17 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
8.59 mm8.56 mm4.01 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790675610
Side View
Table 67.0%Crown 44.2°Girdle: MediumPavilion 38.5°Culet: NoneDepth 72.1%

Caratlytics Score

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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: $26,384 USD|Low: $5,692 USD|High: $26,384 USD|Avg: $12,790 USD|+1.2%
Novita Diamonds
Retailer 2
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Retailer 25
October 31, 2026
Retailer 5$5,930 USD
Retailer 9$6,256 USD
Retailer 12$6,317 USD
Retailer 14$6,640 USD
Retailer 4$6,870 USD
Retailer 8$6,878 USD
Retailer 15$6,878 USD
Retailer 3$7,450 USD
Retailer 6$8,165 USD
Retailer 22$8,269 USD
Retailer 2$8,543 USD
Retailer 10$9,784 USD
Retailer 18$9,920 USD
Retailer 24$10,295 USD
Retailer 20$11,352 USD
Retailer 13$13,210 USD
Retailer 21$14,072 USD
Retailer 19$14,640 USD
Retailer 25$15,221 USD
Retailer 7$16,597 USD
Retailer 16$19,136 USD
Retailer 23$23,929 USD
Retailer 11$24,047 USD
Retailer 17$26,208 USD
Novita Diamonds$26,384 USD

37 data points across 25 retailers

29 retailers$5,930 USD to $26,208 USD

Retailer 1
-
$5,808 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$5,930 USD
View
A
Retailer 3
-
$6,256 USD
View
A
Retailer 4
-
$6,317 USD
View
A
Retailer 5
-
$6,640 USD
View
Final sale: no returns
Retailer 6
-
$6,644 USD
View
Price last confirmed 38 days ago
A
Retailer 7
-
$6,870 USD
View
A
Retailer 8
-
$6,878 USD
View
Retailer 9
-
$6,878 USD
View
Price last confirmed 15 days ago
A
Retailer 10
-
$7,450 USD
View
A
Retailer 11
-
$8,165 USD
View
A
Retailer 12
-
$8,269 USD
HK$64,600 HKD
View
A
Retailer 13
-
$8,543 USD
£6,727 GBP
View
Retailer 14
-
$8,915 USD
£7,020 GBP
View
Price last confirmed 22 days ago
A
Retailer 15
-
$9,784 USD
£7,704 GBP
View
Retailer 16
-
$9,920 USD
View
Price last confirmed 37 days ago
A
Retailer 17
-
$10,295 USD
View
B+
Retailer 18
-
$11,352 USD
€10,811 EUR
View
B+
Retailer 19
-
$13,013 USD
View
B+
Retailer 20
-
$13,210 USD
View
B+
Retailer 21
-
$14,072 USD
£11,080 GBP
View
B+
Retailer 22
-
$14,640 USD
ZAR 236,505 ZAR
View
Retailer 23
-
$15,221 USD
A$23,417 AUD
View
Price last confirmed 9 days ago
B
Retailer 24
-
$16,597 USD
View
B
Retailer 25
-
$19,136 USD
View
B
Retailer 26
-
$23,929 USD
SGD 32,336 SGD
View
B
Retailer 27
-
$24,047 USD
View
B
Retailer 28
-
$26,208 USD
View
Most Expensive
Novita Diamonds
cert_790675610 · Oct 8
$26,384 USD
A$40,590 AUD
View
Price last confirmed 19 days ago
28 more retailers have this diamond
Prices start from $5,930 USDSave up to $20,278 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
4.01ct Princess
$5,930 USD