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Princess|Lab Grown|IGI

3.09ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG683573346

Shape and cutting style on the report: Princess cut

Certificate IGI LG683573346

Diamond specifications and retailer prices

From $475 USD
As of October 23, 2026
Save $4,075 USD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,550 USD at Brilliant Earth · As of October 26, 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 LG683573346 or 683573346. Listed at 21 retailers as of October 23, 2026, with prices from $475 to $4,550, a $4,075 spread on the same certified stone. Brilliant Earth lists it at $4,550. 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 angle45.8°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683573346
Dimensions7.86 × 7.83 × 5.50 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.86 mm7.83 mm3.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683573346
Side View
Table 71.0%Crown 45.8°Girdle: Slightly ThickPavilion 36.2°Culet: NoneDepth 70.2%

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 23
Current: $4,550 USD|Low: $456 USD|High: $4,690 USD|Avg: $1,601 USD|+18.8%
Brilliant Earth
Retailer 2
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Retailer 22
October 27, 2026
Retailer 21$475 USD
Retailer 10$532 USD
Retailer 22$532 USD
Retailer 3$589 USD
Retailer 12$589 USD
Retailer 17$814 USD
Retailer 14$887 USD
Retailer 18$890 USD
Retailer 8$919 USD
Retailer 2$1,003 USD
Retailer 11$1,124 USD
Retailer 19$1,385 USD
Retailer 16$1,400 USD
Retailer 20$1,584 USD
Retailer 9$1,711 USD
Retailer 6$1,890 USD
Retailer 4$2,060 USD
Retailer 5$2,204 USD
Retailer 15$2,231 USD
Retailer 13$2,719 USD
Retailer 7$4,220 USD
Brilliant Earth$4,550 USD

38 data points across 22 retailers

21 retailers$475 USD to $4,550 USD

A
Cheapest Retailer
-
$475 USD
A
Retailer 2
-
$532 USD
View
A
Retailer 3
-
$589 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$589 USD
View
A
Retailer 5
-
$814 USD
£641 GBP
View
Price last confirmed 7 days ago
A
Retailer 6
-
$887 USD
View
A
Retailer 7
-
$890 USD
View
B+
Retailer 8
-
$919 USD
View
A
Retailer 9
-
$1,003 USD
£789 GBP
View
A
Retailer 10
-
$1,124 USD
View
B+
Retailer 11
-
$1,385 USD
A$2,130 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$1,400 USD
ZAR 22,612 ZAR
View
B+
Retailer 13
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$1,584 USD
View
B+
Retailer 14
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$1,711 USD
View
B+
Retailer 15
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$1,890 USD
£1,488 GBP
View
B
Retailer 16
-
$2,060 USD
View
B
Retailer 17
-
$2,204 USD
View
B
Retailer 18
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$2,231 USD
View
B
Retailer 19
-
$2,719 USD
£2,141 GBP
View
B
Retailer 20
-
$4,220 USD
View
Most Expensive
B
Brilliant Earth
14973969Y · Oct 26
$4,550 USD
View
20 more retailers have this diamond
Prices start from $475 USDSave up to $4,075 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
$475 USD