CaratHunter
Plans
Princess|Lab Grown|IGI

1.09ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG655419999

Shape and cutting style on the report: Princess cut

Certificate IGI LG655419999

Diamond specifications and retailer prices

From $377 SGD
$294 USD
As of October 30, 2026
Save $2,968 SGD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,345 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown princess diamond

This 1.09ct 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 LG655419999 or 655419999. Listed at 23 retailers as of October 30, 2026, with prices from $377 to $3,345, a $2,968 spread on the same certified stone. Do Amore Diamonds lists it at $3,345. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655419999
Dimensions5.72 × 5.58 × 3.99 mm
L/W Ratio1.03
Culet sizePointed
Top View
5.72 mm5.58 mm1.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655419999
Side View
Table 71.0%Crown 40.5°Girdle: MediumPavilion 39.6°Culet: NoneDepth 71.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,345 SGD|Low: $363 SGD|High: $3,345 SGD|Avg: $1,249 SGD
Do Amore Diamonds
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
October 30, 2026
Retailer 8$377 SGD
Retailer 7$437 SGD
Retailer 3$468 SGD
Retailer 6$468 SGD
Retailer 2$548 SGD
Retailer 10$623 SGD
Retailer 15$628 SGD
Retailer 14$887 SGD
Retailer 11$923 SGD
Retailer 13$1,254 SGD
Retailer 4$1,437 SGD
Retailer 12$1,448 SGD
Retailer 18$1,609 SGD
Retailer 5$1,660 SGD
Retailer 9$1,910 SGD
Retailer 16$2,072 SGD
Retailer 17$2,653 SGD
Do Amore Diamonds$3,345 SGD

35 data points across 18 retailers

23 retailers$377 SGD to $3,345 SGD

A
Cheapest Retailer
-
$377 SGD
$294 USD
A
Retailer 2
-
$428 SGD
$334 USD
View
Final sale: no returns
A
Retailer 3
-
$437 SGD
$341 USD
View
A
Retailer 4
-
$468 SGD
$365 USD
View
A
Retailer 5
-
$468 SGD
$365 USD
View
A
Retailer 6
-
$548 SGD
£336 GBP
View
A
Retailer 7
-
$623 SGD
$486 USD
View
A
Retailer 8
-
$628 SGD
$490 USD
View
A
Retailer 9
-
$664 SGD
$518 USD
View
A
Retailer 10
-
$668 SGD
$521 USD
View
A
Retailer 11
-
$887 SGD
ZAR 11,182 ZAR
View
A
Retailer 12
-
$923 SGD
£567 GBP
View
B+
Retailer 13
-
$1,254 SGD
A$1,505 AUD
View
B+
Retailer 14
-
$1,437 SGD
$1,121 USD
View
B+
Retailer 15
-
$1,448 SGD
A$1,738 AUD
View
Retailer 16
-
$1,609 SGD
$1,255 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$1,660 SGD
$1,295 USD
View
B
Retailer 18
-
$1,867 SGD
$1,456 USD
View
B
Retailer 19
-
$1,910 SGD
$1,491 USD
View
B
Retailer 20
-
$2,012 SGD
£1,236 GBP
View
B+
Retailer 21
-
$2,072 SGD
£1,273 GBP
View
B
Retailer 22
-
$2,653 SGD
$2,070 USD
View
Most Expensive
B
Do Amore Diamonds
27-65FC53AD1 · Oct 30
$3,345 SGD
$2,610 USD
View
22 more retailers have this diamond
Prices start from $377 SGDSave up to $2,968 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
1.09ct Princess
$377 SGD