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Princess|Lab Grown|IGI

3.09ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG678544369

Shape and cutting style on the report: Princess cut

Certificate IGI LG678544369

Diamond specifications and retailer prices

From $676 AUD
$475 USD
As of October 30, 2026
Save $5,801 AUD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,477 AUD at Brilliant Earth · As of October 30, 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 LG678544369 or 678544369. Listed at 22 retailers as of October 30, 2026, with prices from $676 to $6,477, a $5,801 spread on the same certified stone. Brilliant Earth lists it at $6,477. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678544369
Dimensions7.82 × 7.81 × 5.58 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
7.82 mm7.81 mm3.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678544369
Side View
Table 71.0%Crown 40.9°Girdle: MediumPavilion 38.6°Culet: NoneDepth 71.4%

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 30
Current: $6,477 AUD|Low: $649 AUD|High: $6,677 AUD|Avg: $2,260 AUD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
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Retailer 19
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Retailer 22
October 31, 2026
Retailer 21$676 AUD
Retailer 10$757 AUD
Retailer 22$757 AUD
Retailer 3$839 AUD
Retailer 12$839 AUD
Retailer 16$1,163 AUD
Retailer 14$1,263 AUD
Retailer 8$1,308 AUD
Retailer 13$1,310 AUD
Retailer 2$1,436 AUD
Retailer 11$1,600 AUD
Retailer 17$1,956 AUD
Retailer 19$2,011 AUD
Retailer 20$2,255 AUD
Retailer 9$2,436 AUD
Retailer 6$2,690 AUD
Retailer 4$2,932 AUD
Retailer 5$3,138 AUD
Retailer 15$3,177 AUD
Retailer 18$3,887 AUD
Retailer 7$6,008 AUD
Brilliant Earth$6,477 AUD

41 data points across 22 retailers

22 retailers$676 AUD to $6,477 AUD

A
Cheapest Retailer
-
$676 AUD
$475 USD
A
Retailer 2
-
$757 AUD
$532 USD
View
A
Retailer 3
-
$757 AUD
$532 USD
View
Final sale: no returns
Retailer 4
-
$839 AUD
$589 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$839 AUD
$589 USD
View
A
Retailer 6
-
$1,163 AUD
£643 GBP
View
A
Retailer 7
-
$1,263 AUD
$887 USD
View
B+
Retailer 8
-
$1,308 AUD
$919 USD
View
A
Retailer 9
-
$1,310 AUD
$920 USD
View
A
Retailer 10
-
$1,436 AUD
£794 GBP
View
A
Retailer 11
-
$1,600 AUD
$1,124 USD
View
B+
Retailer 12
-
$1,956 AUD
View
B+
Retailer 13
-
$2,011 AUD
ZAR 22,825 ZAR
View
B+
Retailer 14
-
$2,255 AUD
$1,584 USD
View
B+
Retailer 15
-
$2,436 AUD
$1,711 USD
View
B+
Retailer 16
-
$2,690 AUD
£1,488 GBP
View
B
Retailer 17
-
$2,932 AUD
$2,060 USD
View
B+
Retailer 18
-
$3,138 AUD
$2,204 USD
View
B
Retailer 19
-
$3,177 AUD
$2,231 USD
View
B
Retailer 20
-
$3,887 AUD
£2,150 GBP
View
B
Retailer 21
-
$6,008 AUD
$4,220 USD
View
Most Expensive
B
Brilliant Earth
14974015Y · Oct 30
$6,477 AUD
$4,550 USD
View
21 more retailers have this diamond
Prices start from $676 AUDSave up to $5,801 AUD

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
$676 AUD