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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 $1,378 USD
As of November 5, 2026
Save $1,983 USD (59%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,361 USD 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 $1,378 to $3,361, a $1,983 spread on the same certified stone. NZ Jewellers lists it at $3,361. 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
Color
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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Price History

Last verified: Nov 5
Current: $3,361 USD|Low: $1,378 USD|High: $3,361 USD|Avg: $1,897 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$1,378 USD
Retailer 7$1,378 USD
Retailer 5$1,441 USD
Retailer 3$1,520 USD
Retailer 8$1,590 USD
Retailer 2$1,911 USD
Retailer 4$2,517 USD
NZ Jewellers$3,361 USD

44 data points across 8 retailers

11 retailers$1,378 USD to $3,361 USD

Retailer 1
-
$1,378 USD
Price last confirmed 8 days ago
B
Retailer 2
-
$1,378 USD
View
B
Retailer 3
-
$1,441 USD
View
B
Retailer 4
-
$1,488 USD
View
B
Retailer 5
-
$1,513 USD
View
B
Retailer 6
-
$1,520 USD
View
Retailer 7
-
$1,590 USD
View
Price last confirmed 61 days ago
B
Retailer 8
-
$1,590 USD
View
B
Retailer 9
-
$1,911 USD
View
B
Retailer 10
-
$2,517 USD
View
Most Expensive
C
NZ Jewellers
5ee15d45-4db1-4334-aec1-98c09b2043ef · Nov 5
$3,361 USD
View
10 more retailers have this diamond
Prices start from $1,378 USDSave up to $1,983 USD

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
$1,378 USD