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Princess|Lab Grown|IGI

2.78ct E VVS1 Princess Lab Grown Diamond

EX • E/VVS1 • IGI LG804627333

Shape and cutting style on the report: Princess cut

Certificate IGI LG804627333

Diamond specifications and retailer prices

From $830 SGD
$649 USD
As of October 31, 2026
Save $5,844 SGD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,673 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804627333 or 804627333. Listed at 21 retailers as of October 31, 2026, with prices from $830 to $6,673, a $5,844 spread on the same certified stone. Brilliant Earth lists it at $6,673. 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
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804627333
Dimensions7.66 × 7.61 × 5.48 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.66 mm7.61 mm2.78 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804627333
Side View
Table 70.0%Crown 43.4°Girdle: Slightly ThickPavilion 38.2°Culet: NoneDepth 72.0%

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 31
Current: $6,673 SGD|Low: $830 SGD|High: $8,680 SGD|Avg: $2,359 SGD|-23.1%
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
October 31, 2026
Retailer 14$830 SGD
Retailer 9$1,093 SGD
Retailer 4$1,237 SGD
Retailer 19$1,355 SGD
Retailer 16$1,436 SGD
Retailer 6$1,587 SGD
Retailer 3$2,049 SGD
Retailer 2$2,053 SGD
Retailer 8$2,226 SGD
Retailer 18$2,288 SGD
Retailer 10$2,689 SGD
Retailer 12$2,958 SGD
Retailer 13$2,976 SGD
Retailer 5$3,048 SGD
Retailer 15$3,373 SGD
Retailer 17$3,651 SGD
Retailer 7$4,026 SGD
Retailer 11$4,481 SGD
Brilliant Earth$6,673 SGD

18 data points across 19 retailers

21 retailers$830 SGD to $6,673 SGD

Retailer 1
-
$754 SGD
$590 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$830 SGD
$649 USD
View
Final sale: no returns
Retailer 3
-
$923 SGD
$722 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$1,093 SGD
$855 USD
View
A
Retailer 5
-
$1,237 SGD
$968 USD
View
A
Retailer 6
-
$1,355 SGD
$1,060 USD
View
A
Retailer 7
-
$1,436 SGD
£885 GBP
View
A
Retailer 8
-
$1,587 SGD
€1,182 EUR
View
B+
Retailer 9
-
$2,049 SGD
A$2,466 AUD
View
B+
Retailer 10
-
$2,053 SGD
$1,606 USD
View
B+
Retailer 11
-
$2,226 SGD
ZAR 28,131 ZAR
View
B+
Retailer 12
-
$2,288 SGD
$1,790 USD
View
B+
Retailer 13
-
$2,689 SGD
£1,656 GBP
View
B+
Retailer 14
-
$2,958 SGD
$2,314 USD
View
B+
Retailer 15
-
$2,976 SGD
$2,328 USD
View
B+
Retailer 16
-
$3,048 SGD
$2,384 USD
View
B+
Retailer 17
-
$3,373 SGD
A$4,059 AUD
View
B
Retailer 18
-
$3,651 SGD
View
B
Retailer 19
-
$4,026 SGD
£2,480 GBP
View
Retailer 20
-
$4,481 SGD
$3,505 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
20125985A · Oct 31
$6,673 SGD
$5,220 USD
View
20 more retailers have this diamond
Prices start from $830 SGDSave up to $5,844 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
$830 SGD