Princess|Lab Grown|IGI

3.09ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG689509908

Shape and cutting style on the report: Princess cut

Certificate IGI LG689509908

Diamond specifications and retailer prices

From $755 USD
As of October 29, 2026
Save $3,385 USD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,140 USD at Brilliant Earth · As of October 29, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689509908 or 689509908. Listed at 17 retailers as of October 29, 2026, with prices from $755 to $4,140, a $3,385 spread on the same certified stone. Brilliant Earth lists it at $4,140. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689509908
Dimensions7.93 × 7.93 × 5.68 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
7.93 mm7.93 mm3.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689509908
Side View
Table 68.0%Crown 42.7°Girdle: MediumPavilion 38.5°Culet: NoneDepth 71.6%

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: $4,140 USD|Low: $590 USD|High: $4,700 USD|Avg: $1,646 USD|-11.9%
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 29, 2026
Retailer 12$653 USD
Retailer 13$755 USD
Retailer 6$891 USD
Retailer 8$905 USD
Retailer 2$1,010 USD
Retailer 4$1,011 USD
Retailer 14$1,011 USD
Retailer 15$1,316 USD
Retailer 7$1,600 USD
Retailer 10$1,686 USD
Retailer 3$2,123 USD
Retailer 5$2,423 USD
Retailer 11$2,425 USD
Retailer 9$2,731 USD
Brilliant Earth$4,140 USD

39 data points across 15 retailers

17 retailers$755 USD to $4,140 USD

A
Retailer 1
-
$476 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$533 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$582 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$653 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$755 USD
View
A
Retailer 6
-
$891 USD
£702 GBP
View
Price last confirmed 19 days ago
A
Retailer 7
-
$905 USD
€862 EUR
View
A
Retailer 8
-
$1,010 USD
£795 GBP
View
A
Retailer 9
-
$1,011 USD
View
A
Retailer 10
-
$1,011 USD
View
B+
Retailer 11
-
$1,316 USD
View
B+
Retailer 12
-
$1,686 USD
View
B
Retailer 13
-
$2,123 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$2,423 USD
View
B
Retailer 15
-
$2,425 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$2,731 USD
£2,150 GBP
View
Most Expensive
B
Brilliant Earth
13360950A · Oct 29
$4,140 USD
View
16 more retailers have this diamond
Prices start from $755 USDSave up to $3,385 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
$755 USD