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Princess|Lab Grown|IGI

1.05ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG771623636

Shape and cutting style on the report: Princess cut

Certificate IGI LG771623636

Diamond specifications and retailer prices

From $227 SGD
$177 USD
As of October 30, 2026
Save $1,211 SGD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,437 SGD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.05ct lab-grown princess diamond

This 1.05ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG771623636 or 771623636. Listed at 22 retailers as of October 28, 2026, with prices from $227 to $1,437, a $1,211 spread on the same certified stone. Reve Diamonds lists it at $1,437. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771623636
Dimensions5.56 × 5.53 × 3.94 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.56 mm5.53 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771623636
Side View
Table 67.0%Crown 40.6°Girdle: MediumPavilion 39.1°Culet: NoneDepth 71.2%

Caratlytics Score

How it works →
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: $507 SGD|Low: $252 SGD|High: $1,335 SGD|Avg: $641 SGD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10$252 SGD
Retailer 4$355 SGD
Retailer 3$479 SGD
Retailer 5$484 SGD
Retailer 1$507 SGD
Retailer 2$558 SGD
Retailer 6$688 SGD
Retailer 8$709 SGD
Retailer 9$936 SGD
Retailer 7$1,320 SGD

43 data points across 10 retailers

22 retailers$227 SGD to $1,437 SGD

A
Cheapest Retailer
-
$227 SGD
$177 USD
A
Retailer 2
-
$252 SGD
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$264 SGD
$206 USD
View
A
Retailer 4
-
$282 SGD
$220 USD
View
A
Retailer 5
-
$282 SGD
$220 USD
View
A
Retailer 6
-
$312 SGD
HK$1,900 HKD
View
A
Retailer 7
-
$355 SGD
£218 GBP
View
B+
Retailer 8
-
$382 SGD
$298 USD
View
A
Retailer 9
-
$440 SGD
$343 USD
View
A
Retailer 10
-
$479 SGD
€356 EUR
View
A
Retailer 11
-
$484 SGD
ZAR 6,103 ZAR
View
A
Retailer 12
-
$507 SGD
£311 GBP
View
A
Retailer 13
-
$558 SGD
$435 USD
View
B+
Retailer 14
-
$688 SGD
A$826 AUD
View
B+
Retailer 15
-
$709 SGD
$553 USD
View
B+
Retailer 16
-
$770 SGD
View
Retailer 17
-
$866 SGD
$676 USD
View
Price last confirmed 24 days ago
B+
Retailer 18
-
$906 SGD
$707 USD
View
Retailer 19
-
$936 SGD
$730 USD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$976 SGD
$762 USD
View
B
Retailer 21
-
$1,320 SGD
£811 GBP
View
Most Expensive
B
Reve Diamonds
831B1BC28 · Oct 28
$1,437 SGD
$1,122 USD
View
21 more retailers have this diamond
Prices start from $227 SGDSave up to $1,211 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
1.05ct Princess
$227 SGD