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Heart|Natural|GIA

1.54ct K VVS1 Heart Natural Diamond

GD • K/VVS1 • GIA 6551758144

Certificate GIA 6551758144

Diamond specifications and retailer prices

From $5,789 SGD
As of November 5, 2026
Save $6,466 SGD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,255 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.54ct natural heart diamond

This 1.54ct 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6551758144. Listed at 16 retailers as of November 5, 2026, with prices from $5,789 to $12,255, a $6,466 spread on the same certified stone. NZ Jewellers lists it at $12,255. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
K
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551758144
Dimensions8.00 × 6.97 × 4.78 mm
L/W Ratio1.15
Key to symbols
Cloud, Feather
Top View
8.00 mm6.97 mm1.54 ctK / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551758144
Side View
Table 54.0%CrownGirdlePavilionCulet: NDepth 59.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $12,255 SGD|Low: $5,789 SGD|High: $12,255 SGD|Avg: $7,435 SGD
NZ Jewellers
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
November 6, 2026
Retailer 6$5,789 SGD
Retailer 3$5,874 SGD
Retailer 7$6,179 SGD
Retailer 13$6,235 SGD
Retailer 8$6,562 SGD
Retailer 4$6,569 SGD
Retailer 2$6,625 SGD
Retailer 14$6,637 SGD
Retailer 15$6,637 SGD
Retailer 16$6,637 SGD
Retailer 10$7,035 SGD
Retailer 9$7,112 SGD
Retailer 5$7,659 SGD
Retailer 11$8,939 SGD
Retailer 12$11,669 SGD
NZ Jewellers$12,255 SGD

27 data points across 16 retailers

16 retailers$5,789 SGD to $12,255 SGD

B+
Cheapest Retailer
-
$5,789 SGD
B+
Retailer 2
-
$5,874 SGD
View
B+
Retailer 3
-
$6,179 SGD
View
B+
Retailer 4
-
$6,235 SGD
View
B+
Retailer 5
-
$6,562 SGD
View
B+
Retailer 6
-
$6,569 SGD
View
B+
Retailer 7
-
$6,625 SGD
View
B+
Retailer 8
-
$6,637 SGD
View
Retailer 9
-
$6,637 SGD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$6,637 SGD
View
B+
Retailer 11
-
$7,035 SGD
View
B
Retailer 12
-
$7,112 SGD
View
B
Retailer 13
-
$7,659 SGD
View
B
Retailer 14
-
$8,939 SGD
View
B
Retailer 15
-
$11,669 SGD
View
Most Expensive
C
NZ Jewellers
25ae571a-0783-48c1-af0a-73663fdcb179 · Nov 5
$12,255 SGD
$9,562 USD
View
15 more retailers have this diamond
Prices start from $5,789 SGDSave up to $6,466 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.

B+
1.54ct Heart
$5,789 SGD