Princess|Lab Grown|IGI

3.09ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG724530471

Shape and cutting style on the report: Princess cut

Certificate IGI LG724530471

Diamond specifications and retailer prices

From $641 USD
As of October 29, 2026
Save $3,690 USD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,510 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.09ct lab-grown princess diamond

This 3.09ct 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 LG724530471 or 724530471. Listed at 21 retailers as of October 27, 2026, with a 576% 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

3.09
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724530471
Dimensions7.90 × 7.79 × 5.69 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm7.79 mm3.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724530471
Side View
Table 71.0%Crown 46°Girdle: MediumPavilion 39.6°Culet: NoneDepth 73.0%

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 29
Current: $6,510 USD|Low: $551 USD|High: $6,510 USD|Avg: $1,357 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
October 31, 2026
Retailer 3$551 USD
Retailer 13$641 USD
Retailer 14$711 USD
Retailer 15$711 USD
Retailer 11$895 USD
Retailer 6$1,063 USD
Retailer 2$1,095 USD
Retailer 5$1,095 USD
Retailer 8$1,111 USD
Retailer 9$1,545 USD
Retailer 12$1,765 USD
Retailer 7$2,073 USD
Retailer 4$2,291 USD
Retailer 10$3,092 USD
Brilliant Earth$6,510 USD

44 data points across 15 retailers

21 retailers$641 USD to $4,331 USD

Retailer 1
-
$551 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$641 USD
View
Final sale: no returns
Retailer 3
-
$643 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$711 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$711 USD
View
Price last confirmed 20 days ago
Retailer 6
-
$895 USD
£705 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$1,063 USD
View
A
Retailer 8
-
$1,095 USD
View
A
Retailer 9
-
$1,095 USD
View
A
Retailer 10
-
$1,111 USD
£875 GBP
View
B+
Retailer 11
-
$1,476 USD
View
B+
Retailer 12
-
$1,545 USD
ZAR 24,961 ZAR
View
B+
Retailer 13
-
$1,765 USD
View
Retailer 14
-
$1,871 USD
View
Price last confirmed 30 days ago
B
Retailer 15
-
$2,073 USD
£1,632 GBP
View
B
Retailer 16
-
$2,291 USD
View
B
Retailer 17
-
$2,305 USD
View
B
Retailer 18
-
$3,092 USD
£2,435 GBP
View
Retailer 19
-
$3,177 USD
View
Price last confirmed 82 days ago
B
Retailer 20
-
$4,331 USD
£3,410 GBP
View
Most Expensive
Brilliant Earth
16757279A · Oct 28
$6,510 USD
View
Price under review
20 more retailers have this diamond
Prices start from $641 USDSave up to $3,690 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
3.09ct Princess
$641 USD