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Heart|Natural|GIA

0.90ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 2357385631

Certificate GIA 2357385631

Diamond specifications and retailer prices

From €2,025 EUR
$2,271 USD
As of November 1, 2026
Save €1,057 EUR (34%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €5,462 EUR at NZ Jewellers · As of September 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2357385631. Listed at 16 retailers as of November 1, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2357385631
Dimensions6.68 × 5.63 × 3.36 mm
L/W Ratio1.19
Top View
6.68 mm5.63 mm0.90 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2357385631
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: Very SmallDepth 59.6%

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: €3,082 EUR|Low: €1,838 EUR|High: €4,422 EUR|Avg: €2,587 EUR|+17.6%
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
Retailer 14
November 2, 2026
Retailer 5€1,988 EUR
Retailer 8€2,002 EUR
Retailer 3€2,025 EUR
Retailer 2€2,119 EUR
Retailer 7€2,179 EUR
Retailer 14€2,401 EUR
Retailer 4€2,462 EUR
Retailer 10€2,586 EUR
Retailer 13€2,586 EUR
Retailer 9€2,666 EUR
Retailer 12€3,034 EUR
Retailer 1€3,082 EUR
Retailer 6€3,122 EUR
Retailer 11€4,422 EUR

31 data points across 14 retailers

16 retailers€2,025 EUR to €3,082 EUR

B
Cheapest Retailer
-
€2,025 EUR
$2,271 USD
Retailer 2
-
€2,119 EUR
$2,377 USD
View
Price last confirmed 28 days ago
B
Retailer 3
-
€2,179 EUR
$2,444 USD
View
Retailer 4
-
€2,367 EUR
$2,655 USD
View
Price last confirmed 25 days ago
Retailer 5
-
€2,367 EUR
$2,655 USD
View
Price last confirmed 26 days ago
Retailer 6
-
€2,401 EUR
$2,692 USD
View
Price last confirmed 26 days ago
Retailer 7
-
€2,458 EUR
$2,757 USD
View
Price last confirmed 32 days ago
B
Retailer 8
-
€2,462 EUR
CA$3,835 CAD
View
B
Retailer 9
-
€2,586 EUR
$2,900 USD
View
B
Retailer 10
-
€2,586 EUR
$2,900 USD
View
B
Retailer 11
-
€2,666 EUR
$2,990 USD
View
Retailer 12
-
€2,731 EUR
$3,063 USD
View
Price last confirmed 34 days ago
Retailer 13
-
€3,034 EUR
$3,403 USD
View
Price last confirmed 26 days ago
B
Retailer 14
-
€3,082 EUR
£2,722 GBP
View
Retailer 15
-
€4,422 EUR
£3,905 GBP
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
252ebd39-7ed6-4756-bb96-5545b0995547 · Sep 30
€5,462 EUR
$6,126 USD
View
Price last confirmed 33 days ago
15 more retailers have this diamond
Prices start from €2,025 EURSave up to €1,057 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
€2,025 EUR