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Heart|Natural|GIA

0.90ct I SI2 Heart Natural Diamond

VG • I/SI2 • GIA 2185831647

Certificate GIA 2185831647

Diamond specifications and retailer prices

From $2,257 USD
As of October 30, 2026
Save $3,536 USD (61%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,793 USD 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2185831647. Listed at 16 retailers as of October 30, 2026, with prices from $2,257 to $5,793, a $3,536 spread on the same certified stone. NZ Jewellers lists it at $5,793. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2185831647
Dimensions6.45 × 6.36 × 3.73 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.45 mm6.36 mm0.90 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2185831647
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.6%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $5,793 USD|Low: $2,422 USD|High: $5,793 USD|Avg: $3,371 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10$2,422 USD
Retailer 6$2,510 USD
Retailer 7$2,510 USD
Retailer 5$2,626 USD
Retailer 8$2,897 USD
Retailer 3$2,962 USD
Retailer 4$3,237 USD
Retailer 9$3,957 USD
Retailer 2$4,855 USD
NZ Jewellers$5,793 USD

43 data points across 10 retailers

16 retailers$2,257 USD to $5,793 USD

B
Cheapest Retailer
-
$2,257 USD
B
Retailer 2
-
$2,268 USD
View
B
Retailer 3
-
$2,422 USD
View
B
Retailer 4
-
$2,510 USD
View
B
Retailer 5
-
$2,510 USD
View
B
Retailer 6
-
$2,626 USD
View
B
Retailer 7
-
$2,744 USD
CA$3,811 CAD
View
B
Retailer 8
-
$2,880 USD
View
B
Retailer 9
-
$2,880 USD
View
B
Retailer 10
-
$2,897 USD
View
B
Retailer 11
-
$2,962 USD
£2,332 GBP
View
B
Retailer 12
-
$2,970 USD
View
B
Retailer 13
-
$3,175 USD
View
B
Retailer 14
-
$3,237 USD
€3,083 EUR
View
B
Retailer 15
-
$4,855 USD
£3,823 GBP
View
Most Expensive
C
NZ Jewellers
42b6a3e8-c4ee-45c2-8b43-eb247074a58b · Oct 30
$5,793 USD
View
15 more retailers have this diamond
Prices start from $2,257 USDSave up to $3,536 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
$2,257 USD