CaratHunter
Plans
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 $607 SGD
$475 USD
As of October 30, 2026
Save $5,209 SGD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,817 SGD 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 $607 to $5,817, a $5,209 spread on the same certified stone. Brilliant Earth lists it at $5,817. 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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,817 SGD|Low: $583 SGD|High: $5,996 SGD|Avg: $2,044 SGD|+18.8%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 20$607 SGD
Retailer 9$680 SGD
Retailer 21$680 SGD
Retailer 3$753 SGD
Retailer 11$753 SGD
Retailer 2$1,044 SGD
Retailer 12$1,134 SGD
Retailer 19$1,138 SGD
Retailer 8$1,175 SGD
Retailer 15$1,289 SGD
Retailer 10$1,437 SGD
Retailer 13$1,757 SGD
Retailer 17$1,806 SGD
Retailer 18$2,025 SGD
Retailer 6$2,416 SGD
Retailer 4$2,633 SGD
Retailer 5$2,818 SGD
Retailer 14$2,853 SGD
Retailer 16$3,491 SGD
Retailer 7$5,395 SGD
Brilliant Earth$5,817 SGD

41 data points across 21 retailers

22 retailers$607 SGD to $5,817 SGD

A
Cheapest Retailer
-
$607 SGD
$475 USD
A
Retailer 2
-
$680 SGD
$532 USD
View
A
Retailer 3
-
$680 SGD
$532 USD
View
Final sale: no returns
Retailer 4
-
$753 SGD
$589 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$753 SGD
$589 USD
View
A
Retailer 6
-
$1,044 SGD
£643 GBP
View
A
Retailer 7
-
$1,134 SGD
$887 USD
View
A
Retailer 8
-
$1,138 SGD
$890 USD
View
B+
Retailer 9
-
$1,175 SGD
$919 USD
View
A
Retailer 10
-
$1,289 SGD
£794 GBP
View
A
Retailer 11
-
$1,437 SGD
$1,124 USD
View
B+
Retailer 12
-
$1,757 SGD
A$2,114 AUD
View
B+
Retailer 13
-
$1,806 SGD
ZAR 22,825 ZAR
View
B+
Retailer 14
-
$2,025 SGD
$1,584 USD
View
B+
Retailer 15
-
$2,187 SGD
$1,711 USD
View
B+
Retailer 16
-
$2,416 SGD
£1,488 GBP
View
B
Retailer 17
-
$2,633 SGD
$2,060 USD
View
B+
Retailer 18
-
$2,818 SGD
$2,204 USD
View
B
Retailer 19
-
$2,853 SGD
$2,231 USD
View
B
Retailer 20
-
$3,491 SGD
£2,150 GBP
View
B
Retailer 21
-
$5,395 SGD
$4,220 USD
View
Most Expensive
B
Brilliant Earth
14974015Y · Oct 30
$5,817 SGD
$4,550 USD
View
21 more retailers have this diamond
Prices start from $607 SGDSave up to $5,209 SGD

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
$607 SGD