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Heart|Natural|GIA

0.90ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 2447039531

Certificate GIA 2447039531

Diamond specifications and retailer prices

From $1,493 SGD
$1,168 USD
As of October 31, 2026
Save $2,975 SGD (67%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,468 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2447039531. Listed at 17 retailers as of October 30, 2026, with prices from $1,493 to $4,468, a $2,975 spread on the same certified stone. NZ Jewellers lists it at $4,468. 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

0.90
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle42.4°
OriginNatural
Grading LabGIA
CertificateGIA 2447039531
Dimensions6.74 × 5.80 × 3.35 mm
L/W Ratio1.16
Top View
6.74 mm5.80 mm0.90 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2447039531
Side View
Table 62.0%Crown 36.9°Girdle: STK-VTKPavilion 42.4°Culet: NoneDepth 57.7%

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: Oct 31
Current: $4,468 SGD|Low: $1,493 SGD|High: $4,468 SGD|Avg: $2,124 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
October 31, 2026
Retailer 10$1,493 SGD
Retailer 11$1,638 SGD
Retailer 12$1,690 SGD
Retailer 4$1,698 SGD
Retailer 8$1,754 SGD
Retailer 14$1,832 SGD
Retailer 16$1,832 SGD
Retailer 5$1,833 SGD
Retailer 13$1,916 SGD
Retailer 6$2,005 SGD
Retailer 2$2,025 SGD
Retailer 15$2,113 SGD
Retailer 3$2,208 SGD
Retailer 7$2,615 SGD
Retailer 9$3,226 SGD
NZ Jewellers$4,468 SGD

41 data points across 16 retailers

17 retailers$1,493 SGD to $4,468 SGD

A
Cheapest Retailer
-
$1,493 SGD
$1,168 USD
A
Retailer 2
-
$1,638 SGD
View
A
Retailer 3
-
$1,690 SGD
$1,322 USD
View
Final sale: no returns
A
Retailer 4
-
$1,698 SGD
$1,328 USD
View
Retailer 5
-
$1,832 SGD
$1,433 USD
View
Price last confirmed 33 days ago
B+
Retailer 6
-
$1,832 SGD
$1,433 USD
View
B+
Retailer 7
-
$1,832 SGD
$1,433 USD
View
B+
Retailer 8
-
$1,916 SGD
$1,499 USD
View
B+
Retailer 9
-
$2,005 SGD
$1,568 USD
View
B+
Retailer 10
-
$2,025 SGD
£1,247 GBP
View
Retailer 11
-
$2,113 SGD
$1,653 USD
View
Price last confirmed 55 days ago
Retailer 12
-
$2,113 SGD
$1,653 USD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
$2,113 SGD
$1,653 USD
View
Retailer 14
-
$2,208 SGD
£1,360 GBP
View
Price last confirmed 35 days ago
B
Retailer 15
-
$3,226 SGD
£1,987 GBP
View
Retailer 16
-
$4,468 SGD
$3,495 USD
View
Price last confirmed 34 days ago
Most Expensive
B
NZ Jewellers
fe18931a-4a24-49c1-b630-7309f7421a09 · Oct 30
$4,468 SGD
$3,495 USD
View
16 more retailers have this diamond
Prices start from $1,493 SGDSave up to $2,975 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
0.90ct Heart
$1,493 SGD