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Heart|Natural|GIA

1.50ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • GIA 6233597478

Certificate GIA 6233597478

Diamond specifications and retailer prices

From $6,085 SGD
As of November 6, 2026
Save $6,603 SGD (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $15,798 SGD at NZ Jewellers · As of September 25, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6233597478. Listed at 19 retailers as of November 6, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 6233597478
Dimensions7.79 × 6.91 × 4.06 mm
L/W Ratio1.13
Top View
7.79 mm6.91 mm1.50 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6233597478
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 40°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
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: $8,510 SGD|Low: $6,003 SGD|High: $13,084 SGD|Avg: $8,253 SGD
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
November 7, 2026
Retailer 2$6,085 SGD
Retailer 4$6,258 SGD
Retailer 14$6,498 SGD
Retailer 6$6,831 SGD
Retailer 3$6,839 SGD
Retailer 10$6,853 SGD
Retailer 8$6,921 SGD
Retailer 16$7,164 SGD
Retailer 9$7,474 SGD
Retailer 5$7,843 SGD
Retailer 12$8,292 SGD
Retailer 15$8,379 SGD
Retailer 1$8,510 SGD
Retailer 11$9,980 SGD
Retailer 13$12,018 SGD
Retailer 7$12,688 SGD

27 data points across 16 retailers

19 retailers$6,085 SGD to $12,688 SGD

A
Cheapest Retailer
-
$6,085 SGD
A
Retailer 2
-
$6,258 SGD
View
A
Retailer 3
-
$6,498 SGD
View
A
Retailer 4
-
$6,831 SGD
View
A
Retailer 5
-
$6,839 SGD
View
Final sale: no returns
A
Retailer 6
-
$6,853 SGD
View
A
Retailer 7
-
$6,921 SGD
View
A
Retailer 8
-
$7,164 SGD
View
A
Retailer 9
-
$7,474 SGD
View
A
Retailer 10
-
$7,843 SGD
View
A
Retailer 11
-
$8,292 SGD
View
A
Retailer 12
-
$8,379 SGD
View
B+
Retailer 13
-
$8,510 SGD
View
B+
Retailer 14
-
$8,803 SGD
View
Retailer 15
-
$8,830 SGD
View
Price last confirmed 34 days ago
B+
Retailer 16
-
$9,980 SGD
View
B+
Retailer 17
-
$12,018 SGD
View
B
Retailer 18
-
$12,688 SGD
View
Most Expensive
NZ Jewellers
e94db6d2-03d4-48c0-98a9-c01bbc214e7d · Sep 25
$15,798 SGD
$12,327 USD
View
Price last confirmed 42 days ago
18 more retailers have this diamond
Prices start from $6,085 SGDSave up to $6,603 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
$6,085 SGD