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Princess|Lab Grown|IGI

1.09ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG773665363

Shape and cutting style on the report: Princess cut

Certificate IGI LG773665363

Diamond specifications and retailer prices

From $391 SGD
$305 USD
As of October 30, 2026
Save $1,567 SGD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,958 SGD at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG773665363 or 773665363. Listed at 21 retailers as of October 30, 2026, with prices from $391 to $1,958, a $1,567 spread on the same certified stone. Reve Diamonds lists it at $1,958. 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 angle41.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773665363
Dimensions5.62 × 5.58 × 4.07 mm
L/W Ratio1.01
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
5.62 mm5.58 mm1.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773665363
Side View
Table 70.0%Crown 41.5°Girdle: MediumPavilion 39.6°Culet: NoneDepth 72.9%

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: $860 SGD|Low: $374 SGD|High: $1,963 SGD|Avg: $819 SGD|+2.9%
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
October 30, 2026
Retailer 14$391 SGD
Retailer 7$436 SGD
Retailer 5$452 SGD
Retailer 4$484 SGD
Retailer 15$484 SGD
Retailer 2$656 SGD
Retailer 11$686 SGD
Retailer 6$795 SGD
Retailer 8$798 SGD
Retailer 10$832 SGD
Retailer 1$860 SGD
Retailer 9$1,181 SGD
Retailer 13$1,487 SGD
Retailer 3$1,556 SGD
Retailer 12$1,944 SGD

44 data points across 15 retailers

21 retailers$391 SGD to $1,958 SGD

A
Cheapest Retailer
-
$391 SGD
$305 USD
A
Retailer 2
-
$436 SGD
$340 USD
View
Final sale: no returns
A
Retailer 3
-
$452 SGD
$353 USD
View
A
Retailer 4
-
$484 SGD
$378 USD
View
A
Retailer 5
-
$484 SGD
$378 USD
View
A
Retailer 6
-
$541 SGD
HK$3,300 HKD
View
A
Retailer 7
-
$656 SGD
$512 USD
View
A
Retailer 8
-
$686 SGD
$535 USD
View
A
Retailer 9
-
$795 SGD
$620 USD
View
A
Retailer 10
-
$798 SGD
€593 EUR
View
A
Retailer 11
-
$832 SGD
ZAR 10,485 ZAR
View
A
Retailer 12
-
$860 SGD
£529 GBP
View
A
Retailer 13
-
$866 SGD
$676 USD
View
B+
Retailer 14
-
$1,181 SGD
A$1,417 AUD
View
B+
Retailer 15
-
$1,292 SGD
View
B
Retailer 16
-
$1,487 SGD
$1,160 USD
View
B
Retailer 17
-
$1,556 SGD
$1,214 USD
View
B
Retailer 18
-
$1,617 SGD
$1,261 USD
View
B
Retailer 19
-
$1,875 SGD
£1,152 GBP
View
B
Retailer 20
-
$1,944 SGD
£1,194 GBP
View
Most Expensive
B
Reve Diamonds
15BD64363 · Oct 30
$1,958 SGD
$1,527 USD
View
20 more retailers have this diamond
Prices start from $391 SGDSave up to $1,567 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
$391 SGD