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Heart|Natural|GIA

0.90ct K VVS1 Heart Natural Diamond

EX • K/VVS1 • GIA 2537893170

Certificate GIA 2537893170

Diamond specifications and retailer prices

From $1,016 SGD
As of November 6, 2026
Save $1,417 SGD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,553 SGD at NZ Jewellers · As of September 25, 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 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 2537893170. Listed at 14 retailers as of November 4, 2026, with a 139% 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

0.90
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.7°
OriginNatural
Grading LabGIA
CertificateGIA 2537893170
Dimensions6.16 × 6.83 × 3.79 mm
L/W Ratio1.11
Top View
6.16 mm6.83 mm0.90 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2537893170
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 38.7°Culet: NoneDepth 55.5%

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: $1,857 SGD|Low: $1,016 SGD|High: $2,636 SGD|Avg: $1,702 SGD|-6.5%
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
November 6, 2026
Retailer 2$1,016 SGD
Retailer 12$1,229 SGD
Retailer 13$1,385 SGD
Retailer 3$1,397 SGD
Retailer 6$1,412 SGD
Retailer 4$1,429 SGD
Retailer 7$1,546 SGD
Retailer 5$1,670 SGD
Retailer 8$1,794 SGD
Retailer 1$1,857 SGD
Retailer 9$1,948 SGD
Retailer 11$2,127 SGD
Retailer 10$2,434 SGD

36 data points across 13 retailers

14 retailers$1,016 SGD to $2,434 SGD

A
Cheapest Retailer
-
$1,016 SGD
A
Retailer 2
-
$1,229 SGD
View
Final sale: no returns
A
Retailer 3
-
$1,385 SGD
View
A
Retailer 4
-
$1,397 SGD
View
A
Retailer 5
-
$1,412 SGD
View
A
Retailer 6
-
$1,429 SGD
View
A
Retailer 7
-
$1,546 SGD
View
A
Retailer 8
-
$1,670 SGD
View
B+
Retailer 9
-
$1,794 SGD
View
B+
Retailer 10
-
$1,857 SGD
View
B+
Retailer 11
-
$1,948 SGD
View
B+
Retailer 12
-
$2,127 SGD
View
B+
Retailer 13
-
$2,434 SGD
View
Most Expensive
NZ Jewellers
59c07f62-9843-4768-8453-98e90dca535a · Sep 25
$3,553 SGD
$2,772 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from $1,016 SGDSave up to $1,417 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
$1,016 SGD