Princess|Lab Grown|IGI

5.20ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG839651487

Shape and cutting style on the report: Princess cut

Certificate IGI LG839651487

Diamond specifications and retailer prices

From $2,391 USD
£1,883 GBP
As of October 26, 2026
Save $8,737 USD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $15,810 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 5.2ct lab-grown princess diamond

This 5.2ct lab-grown princess sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839651487 or 839651487. Listed at 19 retailers as of October 26, 2026, with a 365% 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

5.20
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839651487
Dimensions9.26 × 9.24 × 6.85 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.26 mm9.24 mm5.20 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839651487
Side View
Table 72.0%Crown 49.8°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 74.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: $4,039 USD|Low: $2,202 USD|High: $12,148 USD|Avg: $5,643 USD|+14.6%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 27, 2026
Retailer 5$2,202 USD
Retailer 10$2,327 USD
Retailer 12$2,391 USD
Retailer 14$2,450 USD
Retailer 13$3,168 USD
Retailer 18$3,571 USD
Retailer 19$3,746 USD
Retailer 1$4,039 USD
Retailer 3$4,328 USD
Retailer 16$4,617 USD
Retailer 4$4,631 USD
Retailer 2$4,974 USD
Retailer 8$6,269 USD
Retailer 15$6,524 USD
Retailer 7$7,985 USD
Retailer 6$8,201 USD
Retailer 9$9,963 USD
Retailer 17$11,128 USD
Retailer 11$12,148 USD

23 data points across 19 retailers

19 retailers$2,391 USD to $11,128 USD

Retailer 1
-
$2,327 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$2,391 USD
£1,883 GBP
View
A
Retailer 3
-
$2,450 USD
View
B+
Retailer 4
-
$3,168 USD
£2,495 GBP
View
Retailer 5
-
$3,571 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$3,746 USD
View
B
Retailer 7
-
$4,039 USD
€3,847 EUR
View
B+
Retailer 8
-
$4,328 USD
£3,408 GBP
View
B+
Retailer 9
-
$4,617 USD
ZAR 74,585 ZAR
View
Retailer 10
-
$4,631 USD
A$7,124 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$4,974 USD
View
B
Retailer 12
-
$6,269 USD
View
B+
Retailer 13
-
$6,524 USD
£5,137 GBP
View
B
Retailer 14
-
$7,985 USD
View
B
Retailer 15
-
$8,201 USD
SGD 11,082 SGD
View
Retailer 16
-
$9,963 USD
View
Price last confirmed 17 days ago
B
Retailer 17
-
$11,128 USD
View
Retailer 18
-
$12,148 USD
A$18,689 AUD
View
Price last confirmed 25 days ago
Most Expensive
Brilliant Earth
21664351A · Oct 28
$15,810 USD
View
Price under review
18 more retailers have this diamond
Prices start from $2,391 USDSave up to $8,737 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
5.20ct Princess
$2,391 USD