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Round|Lab Grown|IGI

1.50ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG780615453

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780615453

Diamond specifications and retailer prices

From $278 SGD
$217 USD
As of November 1, 2026
Save $1,102 SGD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,611 SGD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780615453 or 780615453. Listed at 22 retailers as of November 1, 2026, with a 397% 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

1.50
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780615453
Dimensions7.37 × 7.41 × 4.50 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
7.37 mm7.41 mm1.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780615453
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.8%

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: Nov 1
Current: $1,611 SGD|Low: $278 SGD|High: $1,663 SGD|Avg: $800 SGD|-3.1%
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
November 3, 2026
Retailer 3$278 SGD
Retailer 5$321 SGD
Retailer 4$344 SGD
Retailer 9$535 SGD
Retailer 8$577 SGD
Retailer 2$631 SGD
Retailer 11$697 SGD
Retailer 7$899 SGD
Retailer 13$972 SGD
Retailer 12$1,143 SGD
Retailer 6$1,302 SGD
Retailer 10$1,377 SGD
Brilliant Earth$1,611 SGD

34 data points across 13 retailers

22 retailers$278 SGD to $1,380 SGD

A
Cheapest Retailer
-
$278 SGD
$217 USD
A
Retailer 2
-
$321 SGD
$251 USD
View
Retailer 3
-
$344 SGD
$269 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$344 SGD
$269 USD
View
A
Retailer 5
-
$535 SGD
£330 GBP
View
A
Retailer 6
-
$573 SGD
$448 USD
View
A
Retailer 7
-
$577 SGD
€430 EUR
View
A
Retailer 8
-
$587 SGD
$459 USD
View
A
Retailer 9
-
$631 SGD
£388 GBP
View
B+
Retailer 10
-
$697 SGD
A$838 AUD
View
B+
Retailer 11
-
$764 SGD
$597 USD
View
B+
Retailer 12
-
$899 SGD
$703 USD
View
B+
Retailer 13
-
$972 SGD
$760 USD
View
Retailer 14
-
$998 SGD
$780 USD
View
Price last confirmed 48 days ago
B
Retailer 15
-
$1,105 SGD
$864 USD
View
Retailer 16
-
$1,143 SGD
A$1,375 AUD
View
Price last confirmed 8 days ago
Retailer 17
-
$1,172 SGD
$917 USD
View
Price last confirmed 16 days ago
B
Retailer 18
-
$1,302 SGD
$1,018 USD
View
Retailer 19
-
$1,329 SGD
$1,039 USD
View
Price last confirmed 27 days ago
B
Retailer 20
-
$1,377 SGD
£848 GBP
View
B
Retailer 21
-
$1,380 SGD
$1,079 USD
View
Most Expensive
Brilliant Earth
18433644A · Oct 24
$1,611 SGD
$1,260 USD
View
Price last confirmed 9 days ago
21 more retailers have this diamond
Prices start from $278 SGDSave up to $1,102 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
1.50ct Round
$278 SGD