Princess|Lab Grown|IGI

3.28ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG793634737

Shape and cutting style on the report: Princess cut

Certificate IGI LG793634737

Diamond specifications and retailer prices

From $580 USD
As of October 29, 2026
Save $5,200 USD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,780 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.28ct lab-grown princess diamond

This 3.28ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG793634737 or 793634737. Listed at 22 retailers as of October 29, 2026, with prices from $580 to $5,780, a $5,200 spread on the same certified stone. Brilliant Earth lists it at $5,780. 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

3.28
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793634737
Dimensions8.19 × 7.96 × 5.43 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm7.96 mm3.28 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793634737
Side View
Table 68.0%Crown 46.1°Girdle: Slightly ThickPavilion 35.8°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
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 29
Current: $5,780 USD|Low: $552 USD|High: $6,340 USD|Avg: $1,751 USD|+7.4%
Brilliant Earth
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
October 30, 2026
Retailer 9$580 USD
Retailer 17$643 USD
Retailer 13$780 USD
Retailer 15$804 USD
Retailer 4$862 USD
Retailer 8$934 USD
Retailer 11$965 USD
Retailer 10$996 USD
Retailer 2$1,357 USD
Retailer 14$1,382 USD
Retailer 3$1,658 USD
Retailer 7$1,875 USD
Retailer 6$2,209 USD
Retailer 5$2,383 USD
Retailer 12$2,696 USD
Retailer 16$2,985 USD
Brilliant Earth$5,780 USD

44 data points across 17 retailers

22 retailers$580 USD to $5,780 USD

Retailer 1
-
$518 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$580 USD
View
Final sale: no returns
Retailer 3
-
$634 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$643 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$780 USD
View
Retailer 6
-
$804 USD
£633 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$862 USD
View
A
Retailer 8
-
$934 USD
View
A
Retailer 9
-
$965 USD
€919 EUR
View
A
Retailer 10
-
$996 USD
£784 GBP
View
Retailer 11
-
$1,357 USD
A$2,088 AUD
View
B+
Retailer 12
-
$1,382 USD
ZAR 22,334 ZAR
View
B+
Retailer 13
-
$1,617 USD
View
B+
Retailer 14
-
$1,658 USD
View
B+
Retailer 15
-
$1,875 USD
£1,476 GBP
View
B+
Retailer 16
-
$2,090 USD
View
B
Retailer 17
-
$2,209 USD
View
B
Retailer 18
-
$2,383 USD
View
B
Retailer 19
-
$2,696 USD
£2,123 GBP
View
Retailer 20
-
$2,985 USD
View
Price last confirmed 11 days ago
B
Retailer 21
-
$4,712 USD
£3,710 GBP
View
Most Expensive
B
Brilliant Earth
19828595A · Oct 29
$5,780 USD
View
21 more retailers have this diamond
Prices start from $580 USDSave up to $5,200 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
3.28ct Princess
$580 USD