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Princess|Lab Grown|IGI

1.12ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG687586398

Shape and cutting style on the report: Princess cut

Certificate IGI LG687586398

Diamond specifications and retailer prices

From $361 SGD
$282 USD
As of October 30, 2026
Save $1,928 SGD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,288 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.12ct lab-grown princess diamond

This 1.12ct 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 LG687586398 or 687586398. Listed at 22 retailers as of October 29, 2026, with prices from $361 to $2,288, a $1,928 spread on the same certified stone. Brilliant Earth lists it at $2,288. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.8°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687586398
Dimensions5.82 × 5.74 × 3.82 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
5.82 mm5.74 mm1.12 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687586398
Side View
Table 65.0%Crown 48.8°Girdle: THN-MEDPavilion 36.6°Culet: NoneDepth 66.6%

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: $2,288 SGD|Low: $355 SGD|High: $2,352 SGD|Avg: $1,030 SGD|-2.7%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 8$361 SGD
Retailer 9$403 SGD
Retailer 19$418 SGD
Retailer 3$446 SGD
Retailer 10$446 SGD
Retailer 12$637 SGD
Retailer 18$646 SGD
Retailer 20$713 SGD
Retailer 13$742 SGD
Retailer 17$767 SGD
Retailer 2$786 SGD
Retailer 16$1,086 SGD
Retailer 4$1,217 SGD
Retailer 6$1,436 SGD
Retailer 14$1,472 SGD
Retailer 11$1,500 SGD
Retailer 7$1,734 SGD
Retailer 21$1,764 SGD
Retailer 15$1,799 SGD
Retailer 5$1,859 SGD
Brilliant Earth$2,288 SGD

40 data points across 21 retailers

22 retailers$361 SGD to $2,288 SGD

A
Cheapest Retailer
-
$361 SGD
$282 USD
A
Retailer 2
-
$403 SGD
$315 USD
View
Final sale: no returns
A
Retailer 3
-
$418 SGD
$327 USD
View
A
Retailer 4
-
$446 SGD
$349 USD
View
A
Retailer 5
-
$446 SGD
$349 USD
View
A
Retailer 6
-
$637 SGD
$498 USD
View
A
Retailer 7
-
$646 SGD
$505 USD
View
A
Retailer 8
-
$713 SGD
$558 USD
View
A
Retailer 9
-
$742 SGD
€553 EUR
View
A
Retailer 10
-
$767 SGD
ZAR 9,693 ZAR
View
A
Retailer 11
-
$786 SGD
£484 GBP
View
B+
Retailer 12
-
$1,086 SGD
A$1,307 AUD
View
B+
Retailer 13
-
$1,217 SGD
$952 USD
View
B+
Retailer 14
-
$1,436 SGD
$1,123 USD
View
Retailer 15
-
$1,472 SGD
A$1,771 AUD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$1,500 SGD
$1,173 USD
View
B
Retailer 17
-
$1,690 SGD
$1,322 USD
View
B
Retailer 18
-
$1,734 SGD
£1,068 GBP
View
Retailer 19
-
$1,764 SGD
$1,380 USD
View
Price last confirmed 13 days ago
B+
Retailer 20
-
$1,799 SGD
£1,108 GBP
View
B
Retailer 21
-
$1,859 SGD
$1,454 USD
View
Most Expensive
B
Brilliant Earth
14064956A · Oct 29
$2,288 SGD
$1,790 USD
View
21 more retailers have this diamond
Prices start from $361 SGDSave up to $1,928 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
1.12ct Princess
$361 SGD