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Round|Lab Grown|IGI

1.54ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG729569963

Shape and cutting style on the report: Round brilliant

Certificate IGI LG729569963

Diamond specifications and retailer prices

From $516 SGD
$404 USD
As of October 30, 2026
Save $1,731 SGD (77%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,761 SGD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.54ct lab-grown round diamond

This 1.54ct 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 LG729569963 or 729569963. Listed at 27 retailers as of October 29, 2026, with a 335% 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

1.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729569963
Dimensions7.40 × 7.42 × 4.55 mm
L/W Ratio1.00
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
7.40 mm7.42 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729569963
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

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: $2,761 SGD|Low: $462 SGD|High: $2,787 SGD|Avg: $1,327 SGD|-0.9%
Rare Carat
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
Retailer 23
Retailer 24
October 30, 2026
Retailer 7$462 SGD
Retailer 2$516 SGD
Retailer 3$536 SGD
Retailer 4$573 SGD
Retailer 14$573 SGD
Retailer 6$638 SGD
Retailer 24$767 SGD
Retailer 11$770 SGD
Retailer 10$899 SGD
Retailer 20$910 SGD
Retailer 22$983 SGD
Retailer 21$987 SGD
Retailer 13$1,028 SGD
Retailer 5$1,181 SGD
Retailer 18$1,328 SGD
Retailer 23$1,677 SGD
Retailer 15$1,829 SGD
Retailer 8$1,840 SGD
Retailer 17$1,874 SGD
Retailer 9$1,891 SGD
Retailer 16$2,162 SGD
Retailer 12$2,182 SGD
Retailer 19$2,247 SGD
Rare Carat$2,761 SGD

34 data points across 24 retailers

27 retailers$516 SGD to $2,247 SGD

Retailer 1
-
$462 SGD
$361 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$516 SGD
$404 USD
View
Final sale: no returns
Retailer 3
-
$536 SGD
$419 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$573 SGD
$448 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$573 SGD
$448 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$603 SGD
$472 USD
View
Price last confirmed 45 days ago
A
Retailer 7
-
$638 SGD
HK$3,900 HKD
View
A
Retailer 8
-
$767 SGD
$600 USD
View
A
Retailer 9
-
$770 SGD
$602 USD
View
A
Retailer 10
-
$899 SGD
$703 USD
View
A
Retailer 11
-
$910 SGD
€678 EUR
View
A
Retailer 12
-
$983 SGD
ZAR 12,424 ZAR
View
A
Retailer 13
-
$987 SGD
A$1,188 AUD
View
A
Retailer 14
-
$1,028 SGD
£633 GBP
View
A
Retailer 15
-
$1,181 SGD
$924 USD
View
A
Retailer 16
-
$1,328 SGD
A$1,598 AUD
View
Retailer 17
-
$1,342 SGD
$1,050 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$1,677 SGD
$1,312 USD
View
B+
Retailer 19
-
$1,829 SGD
View
Retailer 20
-
$1,840 SGD
$1,439 USD
View
Price last confirmed 12 days ago
Retailer 21
-
$1,874 SGD
A$2,255 AUD
View
Price last confirmed 29 days ago
B+
Retailer 22
-
$1,891 SGD
$1,479 USD
View
B+
Retailer 23
-
$1,989 SGD
$1,556 USD
View
B+
Retailer 24
-
$2,162 SGD
$1,691 USD
View
B
Retailer 25
-
$2,182 SGD
$1,707 USD
View
B+
Retailer 26
-
$2,247 SGD
£1,384 GBP
View
Most Expensive
Rare Carat
189635699VB729 · Oct 18
$2,761 SGD
$2,160 USD
View
Price last confirmed 12 days ago
26 more retailers have this diamond
Prices start from $516 SGDSave up to $1,731 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
1.54ct Round
$516 SGD