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Princess|Lab Grown|IGI

1.55ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG771657379

Shape and cutting style on the report: Princess cut

Certificate IGI LG771657379

Diamond specifications and retailer prices

From $324 SGD
$253 USD
As of October 27, 2026
Save $3,085 SGD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,409 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.55ct lab-grown princess diamond

This 1.55ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG771657379 or 771657379. Listed at 22 retailers as of October 27, 2026, with prices from $324 to $3,409, a $3,085 spread on the same certified stone. Brilliant Earth lists it at $3,409. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771657379
Dimensions6.42 × 6.40 × 4.43 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
6.42 mm6.40 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771657379
Side View
Table 69.0%Crown 42.2°Girdle: MediumPavilion 37.7°Culet: NoneDepth 69.2%

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 27
Current: $3,409 SGD|Low: $311 SGD|High: $3,512 SGD|Avg: $1,004 SGD|+8.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
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Retailer 21
Retailer 22
October 29, 2026
Retailer 6$324 SGD
Retailer 9$363 SGD
Retailer 19$376 SGD
Retailer 3$401 SGD
Retailer 7$401 SGD
Retailer 22$427 SGD
Retailer 4$641 SGD
Retailer 11$672 SGD
Retailer 17$690 SGD
Retailer 13$700 SGD
Retailer 2$763 SGD
Retailer 14$833 SGD
Retailer 12$837 SGD
Retailer 18$936 SGD
Retailer 20$1,234 SGD
Retailer 5$1,291 SGD
Retailer 15$1,445 SGD
Retailer 8$1,580 SGD
Retailer 16$1,618 SGD
Retailer 21$1,705 SGD
Retailer 10$1,745 SGD
Brilliant Earth$3,409 SGD

38 data points across 22 retailers

22 retailers$324 SGD to $3,409 SGD

A
Cheapest Retailer
-
$324 SGD
$253 USD
A
Retailer 2
-
$363 SGD
$283 USD
View
Final sale: no returns
A
Retailer 3
-
$376 SGD
$293 USD
View
A
Retailer 4
-
$401 SGD
$313 USD
View
A
Retailer 5
-
$401 SGD
$313 USD
View
A
Retailer 6
-
$427 SGD
£262 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$641 SGD
$500 USD
View
A
Retailer 8
-
$672 SGD
$524 USD
View
A
Retailer 9
-
$690 SGD
ZAR 8,698 ZAR
View
A
Retailer 10
-
$700 SGD
€520 EUR
View
A
Retailer 11
-
$763 SGD
£469 GBP
View
B+
Retailer 12
-
$833 SGD
$650 USD
View
B+
Retailer 13
-
$837 SGD
$653 USD
View
B+
Retailer 14
-
$936 SGD
A$1,124 AUD
View
B+
Retailer 15
-
$1,234 SGD
$963 USD
View
B+
Retailer 16
-
$1,291 SGD
$1,007 USD
View
B+
Retailer 17
-
$1,357 SGD
$1,059 USD
View
B
Retailer 18
-
$1,580 SGD
$1,233 USD
View
B+
Retailer 19
-
$1,618 SGD
£994 GBP
View
B+
Retailer 20
-
$1,705 SGD
$1,330 USD
View
Price last confirmed 11 days ago
B
Retailer 21
-
$1,745 SGD
$1,362 USD
View
Most Expensive
B
Brilliant Earth
17623913A · Oct 29
$3,409 SGD
$2,660 USD
View
21 more retailers have this diamond
Prices start from $324 SGDSave up to $3,085 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
1.55ct Princess
$324 SGD