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Heart|Natural|GIA

1.51ct I VS2 Heart Natural Diamond

VG • I/VS2 • GIA 6561226534

Certificate GIA 6561226534

Diamond specifications and retailer prices

From $5,319 SGD
As of November 4, 2026
Save $6,070 SGD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,389 SGD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561226534. Listed at 17 retailers as of November 4, 2026, with prices from $5,319 to $11,389, a $6,070 spread on the same certified stone. Wholesale Diamonds Direct lists it at $11,389. 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

1.51
Carat
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.17°
Pavilion angle40.06°
OriginNatural
Grading LabGIA
CertificateGIA 6561226534
Dimensions6.91 × 7.82 × 4.56 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.91 mm7.82 mm1.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561226534
Side View
Table 60.0%Crown 38.17°Girdle: STK-THKPavilion 40.06°Culet: NoneDepth 58.3%

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 4
Current: $6,949 SGD|Low: $5,319 SGD|High: $11,707 SGD|Avg: $7,346 SGD|-5.1%
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
Wholesale Diamonds Direct
November 5, 2026
Retailer 3$5,319 SGD
Retailer 9$5,444 SGD
Retailer 6$5,882 SGD
Retailer 14$5,948 SGD
Retailer 2$6,205 SGD
Retailer 10$6,412 SGD
Retailer 12$6,933 SGD
Retailer 1$6,949 SGD
Retailer 8$6,961 SGD
Retailer 4$7,436 SGD
Retailer 7$7,721 SGD
Retailer 11$7,958 SGD
Retailer 13$7,958 SGD
Retailer 5$8,251 SGD
Retailer 15$10,902 SGD
Wholesale Diamonds Direct$11,389 SGD

23 data points across 16 retailers

17 retailers$5,319 SGD to $11,389 SGD

A
Cheapest Retailer
-
$5,319 SGD
A
Retailer 2
-
$5,444 SGD
View
A
Retailer 3
-
$5,882 SGD
View
A
Retailer 4
-
$5,948 SGD
View
A
Retailer 5
-
$6,205 SGD
View
Final sale: no returns
A
Retailer 6
-
$6,412 SGD
View
A
Retailer 7
-
$6,933 SGD
View
A
Retailer 8
-
$6,949 SGD
View
A
Retailer 9
-
$6,961 SGD
View
Retailer 10
-
$6,989 SGD
View
Price last confirmed 22 days ago
A
Retailer 11
-
$7,436 SGD
View
B+
Retailer 12
-
$7,721 SGD
View
B+
Retailer 13
-
$7,958 SGD
View
B+
Retailer 14
-
$7,958 SGD
View
B+
Retailer 15
-
$8,251 SGD
View
B
Retailer 16
-
$10,902 SGD
View
Most Expensive
B
Wholesale Diamonds Direct
518319375 · Nov 4
$11,389 SGD
$8,916 USD
View
16 more retailers have this diamond
Prices start from $5,319 SGDSave up to $6,070 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
1.51ct Heart
$5,319 SGD