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Princess|Lab Grown|IGI

2.78ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG823601593

Shape and cutting style on the report: Princess cut

Certificate IGI LG823601593

Diamond specifications and retailer prices

From $1,009 SGD
$790 USD
As of October 30, 2026
Save $5,536 SGD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,545 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.78ct lab-grown princess diamond

This 2.78ct lab-grown princess sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823601593 or 823601593. Listed at 8 retailers as of October 30, 2026, with prices from $1,009 to $6,545, a $5,536 spread on the same certified stone. Brilliant Earth lists it at $6,545. 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

2.78
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823601593
Dimensions7.61 × 7.57 × 5.44 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.61 mm7.57 mm2.78 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823601593
Side View
Table 67.0%Crown 40.3°Girdle: MediumPavilion 38.3°Culet: NoneDepth 71.9%

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: $6,545 SGD|Low: $914 SGD|High: $8,016 SGD|Avg: $2,622 SGD|-17.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9$914 SGD
Retailer 6$1,009 SGD
Retailer 7$1,036 SGD
Retailer 3$1,259 SGD
Retailer 4$1,497 SGD
Retailer 5$1,923 SGD
Retailer 2$3,007 SGD
Retailer 8$4,298 SGD
Retailer 10$5,510 SGD
Brilliant Earth$6,545 SGD

25 data points across 10 retailers

8 retailers$1,009 SGD to $6,545 SGD

A
Cheapest Retailer
-
$1,009 SGD
$790 USD
B+
Retailer 2
-
$1,036 SGD
$810 USD
View
A
Retailer 3
-
$1,259 SGD
€938 EUR
View
A
Retailer 4
-
$1,497 SGD
$1,171 USD
View
B+
Retailer 5
-
$1,923 SGD
$1,505 USD
View
B+
Retailer 6
-
$3,007 SGD
A$3,619 AUD
View
B
Retailer 7
-
$4,298 SGD
$3,362 USD
View
Most Expensive
B
Brilliant Earth
21676846A · Oct 31
$6,545 SGD
$5,120 USD
View
7 more retailers have this diamond
Prices start from $1,009 SGDSave up to $5,536 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
2.78ct Princess
$1,009 SGD