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Heart|Lab Grown|GIA

1.50ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • GIA 2526117500

Certificate GIA 2526117500

Diamond specifications and retailer prices

From $454 SGD
As of November 6, 2026
Save $1,771 SGD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,174 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2526117500. Listed at 21 retailers as of November 3, 2026, with a 390% 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.08°
Pavilion angle42.42°
OriginLab Grown
Grading LabGIA
CertificateGIA 2526117500
Dimensions6.77 × 7.89 × 4.79 mm
L/W Ratio1.17
Top View
6.77 mm7.89 mm1.50 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526117500
Side View
Table 63.0%Crown 38.08°Girdle: STK-VTKPavilion 42.42°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 6
Current: $810 SGD|Low: $443 SGD|High: $2,265 SGD|Avg: $1,235 SGD|-0.3%
Retailer 1
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
November 6, 2026
Retailer 15$454 SGD
Retailer 3$506 SGD
Retailer 17$525 SGD
Retailer 4$563 SGD
Retailer 13$569 SGD
Retailer 18$756 SGD
Retailer 10$763 SGD
Retailer 1$810 SGD
Retailer 20$905 SGD
Retailer 8$982 SGD
Retailer 11$991 SGD
Retailer 5$1,337 SGD
Retailer 7$1,437 SGD
Retailer 2$1,752 SGD
Retailer 9$1,758 SGD
Retailer 14$1,807 SGD
Retailer 16$1,860 SGD
Retailer 12$1,871 SGD
Retailer 19$1,907 SGD
Retailer 6$2,225 SGD

37 data points across 20 retailers

21 retailers$454 SGD to $2,225 SGD

A
Cheapest Retailer
-
$454 SGD
A
Retailer 2
-
$506 SGD
View
Final sale: no returns
A
Retailer 3
-
$525 SGD
View
A
Retailer 4
-
$563 SGD
View
Retailer 5
-
$569 SGD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$756 SGD
View
B+
Retailer 7
-
$763 SGD
View
B+
Retailer 8
-
$810 SGD
View
B+
Retailer 9
-
$905 SGD
View
B+
Retailer 10
-
$982 SGD
View
B+
Retailer 11
-
$991 SGD
View
B+
Retailer 12
-
$1,337 SGD
View
B+
Retailer 13
-
$1,437 SGD
View
B
Retailer 14
-
$1,752 SGD
View
Retailer 15
-
$1,758 SGD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$1,807 SGD
View
B
Retailer 17
-
$1,860 SGD
View
B
Retailer 18
-
$1,871 SGD
View
B
Retailer 19
-
$1,907 SGD
View
B
Retailer 20
-
$2,225 SGD
View
Most Expensive
Queensmith
2526117500 · Oct 27
$3,174 SGD
£1,950 GBP
View
Price last confirmed 10 days ago
20 more retailers have this diamond
Prices start from $454 SGDSave up to $1,771 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 Heart
$454 SGD