Princess|Lab Grown|IGI

4.03ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG768629032

Shape and cutting style on the report: Princess cut

Certificate IGI LG768629032

Diamond specifications and retailer prices

From $4,500 USD
As of October 31, 2026
Save $24,758 USD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $29,258 USD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 4.03ct lab-grown princess diamond

This 4.03ct 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 LG768629032 or 768629032. Listed at 14 retailers as of October 27, 2026, with prices from $4,500 to $29,258, a $24,758 spread on the same certified stone. Wholesale Diamonds Direct lists it at $29,258. 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

4.03
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629032
Dimensions8.73 × 8.73 × 6.18 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
8.73 mm8.73 mm4.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629032
Side View
Table 67.0%Crown 41°Girdle: Slightly ThickPavilion 38.9°Culet: NoneDepth 70.8%

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 31
Current: $8,306 USD|Low: $4,500 USD|High: $29,258 USD|Avg: $15,836 USD|-35.3%
Retailer 1
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
Wholesale Diamonds Direct
October 31, 2026
Retailer 7$4,500 USD
Retailer 8$5,429 USD
Retailer 6$7,253 USD
Retailer 1$8,306 USD
Retailer 11$8,333 USD
Retailer 3$10,270 USD
Retailer 4$11,113 USD
Retailer 9$11,158 USD
Retailer 10$13,280 USD
Retailer 13$13,880 USD
Retailer 14$17,847 USD
Retailer 2$19,021 USD
Retailer 12$22,997 USD
Retailer 5$26,512 USD
Wholesale Diamonds Direct$29,258 USD

35 data points across 15 retailers

14 retailers$4,500 USD to $29,258 USD

A
Cheapest Retailer
-
$4,500 USD
A
Retailer 2
-
$5,429 USD
View
A
Retailer 3
-
$8,306 USD
£6,540 GBP
View
A
Retailer 4
-
$8,333 USD
HK$65,100 HKD
View
Retailer 5
-
$10,270 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$11,113 USD
View
B+
Retailer 7
-
$11,158 USD
View
B+
Retailer 8
-
$13,280 USD
View
B+
Retailer 9
-
$13,880 USD
ZAR 224,227 ZAR
View
B+
Retailer 10
-
$17,847 USD
€16,997 EUR
View
B+
Retailer 11
-
$19,021 USD
£14,977 GBP
View
B
Retailer 12
-
$22,997 USD
View
Retailer 13
-
$26,512 USD
A$40,788 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
Wholesale Diamonds Direct
234097945 · Oct 27
$29,258 USD
View
13 more retailers have this diamond
Prices start from $4,500 USDSave up to $24,758 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
4.03ct Princess
$4,500 USD