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Heart|Natural|GIA

0.90ct K SI2 Heart Natural Diamond

VG • K/SI2 • GIA 2427248531

Certificate GIA 2427248531

Diamond specifications and retailer prices

From $1,766 SGD
As of November 5, 2026
Save $2,541 SGD (59%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,307 SGD at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2427248531. Listed at 11 retailers as of November 5, 2026, with prices from $1,766 to $4,307, a $2,541 spread on the same certified stone. NZ Jewellers lists it at $4,307. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2427248531
Dimensions6.62 × 6.20 × 3.67 mm
L/W Ratio1.07
Top View
6.62 mm6.20 mm0.90 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2427248531
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 55.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $4,307 SGD|Low: $1,766 SGD|High: $4,307 SGD|Avg: $2,431 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$1,766 SGD
Retailer 7$1,766 SGD
Retailer 5$1,847 SGD
Retailer 3$1,948 SGD
Retailer 8$2,038 SGD
Retailer 2$2,449 SGD
Retailer 4$3,226 SGD
NZ Jewellers$4,307 SGD

44 data points across 8 retailers

11 retailers$1,766 SGD to $4,307 SGD

Retailer 1
-
$1,766 SGD
Price last confirmed 8 days ago
B
Retailer 2
-
$1,766 SGD
View
B
Retailer 3
-
$1,847 SGD
View
B
Retailer 4
-
$1,907 SGD
View
B
Retailer 5
-
$1,939 SGD
View
B
Retailer 6
-
$1,948 SGD
View
Retailer 7
-
$2,038 SGD
View
Price last confirmed 61 days ago
B
Retailer 8
-
$2,038 SGD
View
B
Retailer 9
-
$2,449 SGD
View
B
Retailer 10
-
$3,226 SGD
View
Most Expensive
C
NZ Jewellers
5ee15d45-4db1-4334-aec1-98c09b2043ef · Nov 5
$4,307 SGD
$3,361 USD
View
10 more retailers have this diamond
Prices start from $1,766 SGDSave up to $2,541 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
0.90ct Heart
$1,766 SGD