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Heart|Natural|GIA

1.50ct K VVS1 Heart Natural Diamond

EX • K/VVS1 • GIA 7558589737

Certificate GIA 7558589737

Diamond specifications and retailer prices

From $6,158 SGD
As of November 5, 2026
Save $4,093 SGD (40%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,246 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558589737. Listed at 10 retailers as of November 4, 2026, with a 66% 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
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558589737
Dimensions7.83 × 6.61 × 4.80 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
7.83 mm6.61 mm1.50 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558589737
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $7,263 SGD|Low: $6,158 SGD|High: $10,403 SGD|Avg: $7,725 SGD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$6,158 SGD
Retailer 2$6,355 SGD
Retailer 1$7,263 SGD
Retailer 3$7,875 SGD
Retailer 4$10,252 SGD

45 data points across 5 retailers

10 retailers$6,158 SGD to $10,252 SGD

A
Cheapest Retailer
-
$6,158 SGD
B+
Retailer 2
-
$6,355 SGD
View
Retailer 3
-
$6,454 SGD
View
Price last confirmed 29 days ago
Retailer 4
-
$6,454 SGD
View
Price last confirmed 36 days ago
Retailer 5
-
$6,454 SGD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$7,263 SGD
View
Retailer 7
-
$7,447 SGD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$7,875 SGD
View
B
Retailer 9
-
$10,252 SGD
View
Most Expensive
NZ Jewellers
52156386-fab8-4c61-8ab9-f079cff11ee9 · Sep 30
$11,246 SGD
$8,775 USD
View
Price last confirmed 37 days ago
9 more retailers have this diamond
Prices start from $6,158 SGDSave up to $4,093 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
$6,158 SGD