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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 €2,020 EUR
$2,257 USD
As of November 1, 2026
Save €3,165 EUR (61%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €5,185 EUR 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 €2,020 to €5,185, a €3,165 spread on the same certified stone. NZ Jewellers lists it at €5,185. 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
Colour
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: Nov 1
Current: €5,185 EUR|Low: €2,168 EUR|High: €5,185 EUR|Avg: €3,025 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10€2,168 EUR
Retailer 6€2,247 EUR
Retailer 7€2,247 EUR
Retailer 5€2,351 EUR
Retailer 8€2,593 EUR
Retailer 3€2,651 EUR
Retailer 2€2,907 EUR
Retailer 9€3,542 EUR
Retailer 4€4,346 EUR
NZ Jewellers€5,185 EUR

43 data points across 10 retailers

16 retailers€2,020 EUR to €5,185 EUR

B
Cheapest Retailer
-
€2,020 EUR
$2,257 USD
B
Retailer 2
-
€2,030 EUR
$2,268 USD
View
B
Retailer 3
-
€2,168 EUR
$2,422 USD
View
B
Retailer 4
-
€2,247 EUR
$2,510 USD
View
B
Retailer 5
-
€2,247 EUR
$2,510 USD
View
B
Retailer 6
-
€2,351 EUR
$2,626 USD
View
B
Retailer 7
-
€2,456 EUR
CA$3,811 CAD
View
B
Retailer 8
-
€2,578 EUR
$2,880 USD
View
B
Retailer 9
-
€2,578 EUR
$2,880 USD
View
B
Retailer 10
-
€2,593 EUR
$2,897 USD
View
B
Retailer 11
-
€2,651 EUR
£2,332 GBP
View
B
Retailer 12
-
€2,658 EUR
$2,970 USD
View
B
Retailer 13
-
€2,842 EUR
$3,175 USD
View
B
Retailer 14
-
€2,907 EUR
View
B
Retailer 15
-
€4,346 EUR
£3,823 GBP
View
Most Expensive
C
NZ Jewellers
42b6a3e8-c4ee-45c2-8b43-eb247074a58b · Oct 30
€5,185 EUR
$5,793 USD
View
15 more retailers have this diamond
Prices start from €2,020 EURSave up to €3,165 EUR

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
€2,020 EUR