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Princess|Lab Grown|IGI

3.21ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG567384613

Shape and cutting style on the report: Princess cut

Certificate IGI LG567384613

Diamond specifications and retailer prices

From $425 USD
As of October 30, 2026
Save $1,965 USD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,390 USD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 3.21ct lab-grown princess diamond

This 3.21ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG567384613 or 567384613. Listed at 20 retailers as of October 30, 2026, with a 462% 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

3.21
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567384613
Dimensions8.10 × 7.81 × 5.58 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.10 mm7.81 mm3.21 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567384613
Side View
Table 68.0%Crown 38.9°Girdle: Slightly ThickPavilion 38.2°Culet: NoneDepth 71.4%

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: Oct 30
Current: $2,390 USD|Low: $408 USD|High: $2,390 USD|Avg: $951 USD
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
November 1, 2026
Retailer 16$425 USD
Retailer 8$475 USD
Retailer 15$476 USD
Retailer 3$527 USD
Retailer 4$527 USD
Retailer 9$601 USD
Retailer 10$815 USD
Retailer 13$824 USD
Retailer 6$831 USD
Retailer 7$910 USD
Retailer 12$1,109 USD
Retailer 14$1,144 USD
Retailer 11$1,255 USD
Retailer 5$1,694 USD
Retailer 2$1,935 USD
Brilliant Earth$2,390 USD

43 data points across 16 retailers

20 retailers$425 USD to $2,390 USD

A
Cheapest Retailer
-
$425 USD
A
Retailer 2
-
$475 USD
View
Final sale: no returns
A
Retailer 3
-
$476 USD
View
Retailer 4
-
$527 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$527 USD
View
A
Retailer 6
-
$601 USD
£473 GBP
View
A
Retailer 7
-
$815 USD
View
A
Retailer 8
-
$824 USD
€785 EUR
View
B+
Retailer 9
-
$831 USD
View
A
Retailer 10
-
$910 USD
View
A
Retailer 11
-
$1,067 USD
View
A
Retailer 12
-
$1,109 USD
A$1,706 AUD
View
A
Retailer 13
-
$1,144 USD
ZAR 18,475 ZAR
View
A
Retailer 14
-
$1,255 USD
View
A
Retailer 15
-
$1,478 USD
View
B+
Retailer 16
-
$1,694 USD
View
B+
Retailer 17
-
$1,726 USD
View
B+
Retailer 18
-
$1,935 USD
£1,524 GBP
View
B
Retailer 19
-
$2,390 USD
View
Most Expensive
Brilliant Earth
16274374A · Oct 24
$2,390 USD
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from $425 USDSave up to $1,965 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
3.21ct Princess
$425 USD