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Round|Lab Grown|IGI

1.53ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG838616541

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838616541

Diamond specifications and retailer prices

From $431 SGD
$337 USD
As of October 29, 2026
Save $3,417 SGD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,848 SGD at Brilliant Earth · As of October 30, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG838616541 or 838616541. Listed at 20 retailers as of October 29, 2026, with prices from $431 to $3,848, a $3,417 spread on the same certified stone. Brilliant Earth lists it at $3,848. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838616541
Dimensions7.29 × 7.35 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.29 mm7.35 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838616541
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A+
Exceptional
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: $3,848 SGD|Low: $431 SGD|High: $4,986 SGD|Avg: $1,145 SGD|-16.4%
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
October 31, 2026
Retailer 17$431 SGD
Retailer 20$482 SGD
Retailer 8$500 SGD
Retailer 7$534 SGD
Retailer 9$542 SGD
Retailer 11$589 SGD
Retailer 16$687 SGD
Retailer 4$718 SGD
Retailer 13$722 SGD
Retailer 18$863 SGD
Retailer 2$864 SGD
Retailer 3$919 SGD
Retailer 14$957 SGD
Retailer 19$1,247 SGD
Retailer 15$1,569 SGD
Retailer 5$1,709 SGD
Retailer 6$1,719 SGD
Retailer 12$1,896 SGD
Retailer 10$2,176 SGD
Brilliant Earth$3,848 SGD

20 data points across 20 retailers

20 retailers$431 SGD to $3,848 SGD

A+
Cheapest Retailer
-
$431 SGD
$337 USD
A
Retailer 2
-
$482 SGD
$377 USD
View
Final sale: no returns
A
Retailer 3
-
$500 SGD
$391 USD
View
A
Retailer 4
-
$534 SGD
$418 USD
View
A
Retailer 5
-
$542 SGD
$424 USD
View
A
Retailer 6
-
$589 SGD
HK$3,600 HKD
View
A
Retailer 7
-
$687 SGD
£423 GBP
View
A
Retailer 8
-
$718 SGD
$562 USD
View
A
Retailer 9
-
$722 SGD
$565 USD
View
A
Retailer 10
-
$863 SGD
$675 USD
View
A
Retailer 11
-
$864 SGD
€644 EUR
View
A
Retailer 12
-
$919 SGD
ZAR 11,617 ZAR
View
A
Retailer 13
-
$957 SGD
£589 GBP
View
A
Retailer 14
-
$1,247 SGD
A$1,501 AUD
View
B+
Retailer 15
-
$1,569 SGD
$1,227 USD
View
B+
Retailer 16
-
$1,709 SGD
View
B+
Retailer 17
-
$1,719 SGD
$1,345 USD
View
B+
Retailer 18
-
$1,896 SGD
$1,483 USD
View
B+
Retailer 19
-
$2,176 SGD
£1,340 GBP
View
Most Expensive
B
Brilliant Earth
21621101A · Oct 30
$3,848 SGD
$3,010 USD
View
19 more retailers have this diamond
Prices start from $431 SGDSave up to $3,417 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
$431 SGD