Round|Lab Grown|IGI

1.54ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG762521791

Shape and cutting style on the report: Round brilliant

Certificate IGI LG762521791

Diamond specifications and retailer prices

From $341 SGD
$267 USD
As of October 24, 2026
Save $831 SGD (71%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,458 SGD at Queensmith · As of October 23, 2026
View at Queensmith

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG762521791 or 762521791. Listed at 25 retailers as of October 24, 2026, with a 243% 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762521791
Dimensions7.45 × 7.50 × 4.49 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
7.45 mm7.50 mm1.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762521791
Side View
Table 59.0%Crown 33.2°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 24
Current: $652 SGD|Low: $283 SGD|High: $1,649 SGD|Avg: $866 SGD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 25, 2026
Retailer 22$294 SGD
Retailer 11$330 SGD
Retailer 5$341 SGD
Retailer 4$364 SGD
Retailer 6$409 SGD
Retailer 15$492 SGD
Retailer 18$617 SGD
Retailer 1$652 SGD
Retailer 12$659 SGD
Retailer 3$738 SGD
Retailer 7$740 SGD
Retailer 9$785 SGD
Retailer 16$850 SGD
Retailer 20$954 SGD
Retailer 8$1,172 SGD
Retailer 13$1,182 SGD
Retailer 14$1,240 SGD
Retailer 17$1,313 SGD
Retailer 21$1,432 SGD
Retailer 19$1,469 SGD
Retailer 2$1,536 SGD
Retailer 10$1,649 SGD

34 data points across 22 retailers

25 retailers$341 SGD to $1,172 SGD

Retailer 1
-
$294 SGD
$230 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$341 SGD
$267 USD
View
Retailer 3
-
$364 SGD
$285 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$364 SGD
$285 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$409 SGD
HK$2,500 HKD
View
Retailer 6
-
$492 SGD
$385 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$617 SGD
ZAR 7,795 ZAR
View
Price last confirmed 7 days ago
A
Retailer 8
-
$652 SGD
£401 GBP
View
A
Retailer 9
-
$659 SGD
€491 EUR
View
A
Retailer 10
-
$738 SGD
A$888 AUD
View
Retailer 11
-
$740 SGD
$579 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$785 SGD
$614 USD
View
B+
Retailer 13
-
$850 SGD
A$1,023 AUD
View
Retailer 14
-
$954 SGD
$746 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$1,172 SGD
$917 USD
View
Retailer 16
-
$1,182 SGD
View
Price last confirmed 8 days ago
Retailer 17
-
$1,240 SGD
$970 USD
View
Price last confirmed 7 days ago
Retailer 18
-
$1,252 SGD
$979 USD
View
Price last confirmed 7 days ago
B+
Retailer 19
-
$1,313 SGD
$1,027 USD
View
Price last confirmed 7 days ago
Retailer 20
-
$1,432 SGD
$1,120 USD
View
Price last confirmed 9 days ago
Retailer 21
-
$1,469 SGD
£905 GBP
View
Price last confirmed 10 days ago
Retailer 22
-
$1,536 SGD
A$1,848 AUD
View
Price last confirmed 23 days ago
Retailer 23
-
$1,649 SGD
$1,290 USD
View
Price last confirmed 8 days ago
Retailer 24
-
$2,020 SGD
$1,580 USD
View
Price last confirmed 27 days ago
Most Expensive
Queensmith
LG762521791 · Oct 23
$3,458 SGD
£2,130 GBP
View
Price last confirmed 7 days ago
24 more retailers have this diamond
Prices start from $341 SGDSave up to $831 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
$341 SGD