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Princess|Lab Grown|IGI

1.03ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG818640112

Shape and cutting style on the report: Princess cut

Certificate IGI LG818640112

Diamond specifications and retailer prices

From $330 SGD
$258 USD
As of October 30, 2026
Save $1,322 SGD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,651 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG818640112 or 818640112. Listed at 20 retailers as of October 30, 2026, with prices from $330 to $1,651, a $1,322 spread on the same certified stone. Reve Diamonds lists it at $1,651. 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 angle44.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818640112
Dimensions5.48 × 5.36 × 4.03 mm
L/W Ratio1.02
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
5.48 mm5.36 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818640112
Side View
Table 72.0%Crown 44.9°Girdle: MediumPavilion 40°Culet: NoneDepth 75.2%

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 30
Current: $689 SGD|Low: $330 SGD|High: $1,857 SGD|Avg: $895 SGD|-12.6%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 3$330 SGD
Retailer 6$409 SGD
Retailer 15$492 SGD
Retailer 9$603 SGD
Retailer 11$628 SGD
Retailer 1$689 SGD
Retailer 5$756 SGD
Retailer 7$786 SGD
Retailer 12$892 SGD
Retailer 13$964 SGD
Retailer 4$985 SGD
Retailer 2$1,243 SGD
Retailer 8$1,335 SGD
Retailer 10$1,474 SGD
Retailer 14$1,547 SGD
Reve Diamonds$1,651 SGD

42 data points across 16 retailers

20 retailers$330 SGD to $1,651 SGD

Retailer 1
-
$297 SGD
$232 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$330 SGD
$258 USD
View
Final sale: no returns
Retailer 3
-
$363 SGD
$284 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$366 SGD
$286 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$409 SGD
HK$2,500 HKD
View
Retailer 6
-
$430 SGD
$336 USD
View
Price last confirmed 36 days ago
A
Retailer 7
-
$492 SGD
$385 USD
View
A
Retailer 8
-
$603 SGD
€449 EUR
View
A
Retailer 9
-
$628 SGD
ZAR 7,941 ZAR
View
A
Retailer 10
-
$689 SGD
£425 GBP
View
A
Retailer 11
-
$756 SGD
$591 USD
View
A
Retailer 12
-
$892 SGD
A$1,074 AUD
View
B+
Retailer 13
-
$964 SGD
$754 USD
View
B+
Retailer 14
-
$985 SGD
View
Retailer 15
-
$1,183 SGD
$925 USD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$1,243 SGD
$972 USD
View
B+
Retailer 17
-
$1,335 SGD
A$1,606 AUD
View
B+
Retailer 18
-
$1,474 SGD
£908 GBP
View
Retailer 19
-
$1,547 SGD
$1,210 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Reve Diamonds
C4048A3F5 · Oct 30
$1,651 SGD
$1,292 USD
View
19 more retailers have this diamond
Prices start from $330 SGDSave up to $1,322 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
$330 SGD