CaratHunter
Plans
Round|Lab Grown|IGI

1.53ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG689559759

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689559759

Diamond specifications and retailer prices

From $419 SGD
$327 USD
As of October 29, 2026
Save $3,195 SGD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,614 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689559759 or 689559759. Listed at 27 retailers as of October 29, 2026, with prices from $419 to $3,614, a $3,195 spread on the same certified stone. Brilliant Earth lists it at $3,614. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689559759
Dimensions7.33 × 7.37 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.33 mm7.37 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689559759
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.2%

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 29
Current: $3,614 SGD|Low: $415 SGD|High: $3,614 SGD|Avg: $1,302 SGD
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
Retailer 22
October 30, 2026
Retailer 10$419 SGD
Retailer 16$468 SGD
Retailer 21$486 SGD
Retailer 5$519 SGD
Retailer 6$519 SGD
Retailer 20$718 SGD
Retailer 7$840 SGD
Retailer 4$850 SGD
Retailer 18$867 SGD
Retailer 19$892 SGD
Retailer 15$898 SGD
Retailer 13$926 SGD
Retailer 3$1,156 SGD
Retailer 9$1,345 SGD
Retailer 11$1,669 SGD
Retailer 12$1,726 SGD
Retailer 2$1,805 SGD
Retailer 14$1,910 SGD
Retailer 8$2,048 SGD
Retailer 17$2,092 SGD
Retailer 22$2,736 SGD
Brilliant Earth$3,614 SGD

37 data points across 22 retailers

27 retailers$419 SGD to $3,614 SGD

Retailer 1
-
$415 SGD
$324 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$419 SGD
$327 USD
View
A
Retailer 3
-
$468 SGD
$365 USD
View
Final sale: no returns
A
Retailer 4
-
$486 SGD
$379 USD
View
Retailer 5
-
$508 SGD
$396 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$519 SGD
$405 USD
View
A
Retailer 7
-
$519 SGD
$405 USD
View
A
Retailer 8
-
$718 SGD
$560 USD
View
A
Retailer 9
-
$840 SGD
$655 USD
View
A
Retailer 10
-
$850 SGD
$663 USD
View
A
Retailer 11
-
$867 SGD
€644 EUR
View
A
Retailer 12
-
$892 SGD
ZAR 11,242 ZAR
View
A
Retailer 13
-
$898 SGD
A$1,078 AUD
View
A
Retailer 14
-
$926 SGD
£569 GBP
View
A
Retailer 15
-
$1,156 SGD
$902 USD
View
B+
Retailer 16
-
$1,345 SGD
$1,049 USD
View
Retailer 17
-
$1,653 SGD
$1,290 USD
View
Price last confirmed 39 days ago
B+
Retailer 18
-
$1,669 SGD
$1,302 USD
View
B+
Retailer 19
-
$1,726 SGD
$1,346 USD
View
B+
Retailer 20
-
$1,729 SGD
$1,349 USD
View
Retailer 21
-
$1,805 SGD
A$2,167 AUD
View
B+
Retailer 22
-
$1,910 SGD
$1,490 USD
View
B+
Retailer 23
-
$1,976 SGD
$1,542 USD
View
B+
Retailer 24
-
$2,048 SGD
$1,598 USD
View
B+
Retailer 25
-
$2,092 SGD
£1,285 GBP
View
Retailer 26
-
$2,736 SGD
$2,135 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
14529271A · Oct 29
$3,614 SGD
$2,820 USD
View
26 more retailers have this diamond
Prices start from $419 SGDSave up to $3,195 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
1.53ct Round
$419 SGD