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Round|Lab Grown|IGI

1.53ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG739533063

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739533063

Diamond specifications and retailer prices

From $565 SGD
$441 USD
As of October 29, 2026
Save $2,061 SGD (78%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,229 SGD at Brilliant Earth · As of October 21, 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 LG739533063 or 739533063. Listed at 24 retailers as of October 27, 2026, with a 365% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739533063
Dimensions7.33 × 7.37 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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 LG739533063
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.3%

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 29
Current: $5,229 SGD|Low: $633 SGD|High: $5,229 SGD|Avg: $1,666 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
October 30, 2026
Retailer 6$633 SGD
Retailer 7$633 SGD
Retailer 11$884 SGD
Retailer 5$1,007 SGD
Retailer 3$1,101 SGD
Retailer 9$1,116 SGD
Retailer 2$1,153 SGD
Retailer 10$1,206 SGD
Retailer 8$1,634 SGD
Retailer 14$1,885 SGD
Retailer 4$2,229 SGD
Retailer 15$2,456 SGD
Retailer 12$2,580 SGD
Retailer 13$2,801 SGD
Brilliant Earth$5,229 SGD

44 data points across 15 retailers

24 retailers$565 SGD to $2,626 SGD

A
Cheapest Retailer
-
$565 SGD
$441 USD
A
Retailer 2
-
$633 SGD
$494 USD
View
Final sale: no returns
A
Retailer 3
-
$633 SGD
$494 USD
View
A
Retailer 4
-
$701 SGD
$547 USD
View
A
Retailer 5
-
$701 SGD
$547 USD
View
A
Retailer 6
-
$771 SGD
HK$4,700 HKD
View
A
Retailer 7
-
$884 SGD
$690 USD
View
A
Retailer 8
-
$1,007 SGD
$786 USD
View
A
Retailer 9
-
$1,101 SGD
$859 USD
View
A
Retailer 10
-
$1,116 SGD
€829 EUR
View
A
Retailer 11
-
$1,153 SGD
£709 GBP
View
A
Retailer 12
-
$1,206 SGD
ZAR 15,196 ZAR
View
A
Retailer 13
-
$1,207 SGD
$942 USD
View
B+
Retailer 14
-
$1,634 SGD
A$1,961 AUD
View
B+
Retailer 15
-
$1,885 SGD
$1,471 USD
View
B+
Retailer 16
-
$2,229 SGD
View
B+
Retailer 17
-
$2,256 SGD
$1,760 USD
View
B+
Retailer 18
-
$2,298 SGD
$1,793 USD
View
B+
Retailer 19
-
$2,456 SGD
$1,916 USD
View
B
Retailer 20
-
$2,517 SGD
$1,964 USD
View
B+
Retailer 21
-
$2,580 SGD
£1,585 GBP
View
B
Retailer 22
-
$2,626 SGD
$2,049 USD
View
Retailer 23
-
$2,801 SGD
$2,185 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
19055709A · Oct 21
$5,229 SGD
$4,080 USD
View
Price last confirmed 8 days ago
23 more retailers have this diamond
Prices start from $565 SGDSave up to $2,061 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
$565 SGD