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Princess|Lab Grown|IGI

1.03ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG732535266

Shape and cutting style on the report: Princess cut

Certificate IGI LG732535266

Diamond specifications and retailer prices

From $273 SGD
$213 USD
As of October 30, 2026
Save $1,310 SGD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,538 SGD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 1.03ct lab-grown princess diamond

This 1.03ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG732535266 or 732535266. Listed at 21 retailers as of October 30, 2026, with a 480% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732535266
Dimensions5.53 × 5.53 × 3.97 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.53 mm5.53 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732535266
Side View
Table 65.0%Crown 38.9°Girdle: MediumPavilion 39.2°Culet: NoneDepth 71.8%

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: $2,538 SGD|Low: $261 SGD|High: $2,538 SGD|Avg: $682 SGD|+19.3%
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
October 30, 2026
Retailer 16$273 SGD
Retailer 8$305 SGD
Retailer 6$317 SGD
Retailer 3$338 SGD
Retailer 4$338 SGD
Retailer 2$359 SGD
Retailer 5$455 SGD
Retailer 12$581 SGD
Retailer 10$618 SGD
Retailer 9$626 SGD
Retailer 7$641 SGD
Retailer 13$827 SGD
Retailer 14$855 SGD
Retailer 11$1,364 SGD
Retailer 15$1,551 SGD
Brilliant Earth$2,538 SGD

43 data points across 16 retailers

21 retailers$273 SGD to $1,583 SGD

A
Cheapest Retailer
-
$273 SGD
$213 USD
A
Retailer 2
-
$305 SGD
$238 USD
View
Final sale: no returns
A
Retailer 3
-
$317 SGD
$247 USD
View
A
Retailer 4
-
$338 SGD
$264 USD
View
A
Retailer 5
-
$338 SGD
$264 USD
View
A
Retailer 6
-
$359 SGD
£220 GBP
View
A
Retailer 7
-
$455 SGD
$355 USD
View
A
Retailer 8
-
$581 SGD
ZAR 7,327 ZAR
View
A
Retailer 9
-
$618 SGD
€459 EUR
View
A
Retailer 10
-
$626 SGD
£385 GBP
View
A
Retailer 11
-
$641 SGD
$500 USD
View
A
Retailer 12
-
$750 SGD
$585 USD
View
A
Retailer 13
-
$827 SGD
A$993 AUD
View
B+
Retailer 14
-
$855 SGD
$667 USD
View
B+
Retailer 15
-
$1,088 SGD
$849 USD
View
Retailer 16
-
$1,092 SGD
$852 USD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
$1,156 SGD
$902 USD
View
B+
Retailer 18
-
$1,364 SGD
£838 GBP
View
B
Retailer 19
-
$1,583 SGD
$1,235 USD
View
Retailer 20
-
$2,128 SGD
$1,660 USD
View
Price last confirmed 22 days ago
Most Expensive
Brilliant Earth
21313162A · Oct 22
$2,538 SGD
$1,980 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from $273 SGDSave up to $1,310 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
1.03ct Princess
$273 SGD