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Heart|Natural|GIA

0.90ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 2245070632

Certificate GIA 2245070632

Diamond specifications and retailer prices

From €923 EUR
$1,031 USD
As of October 31, 2026
Save €1,516 EUR (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,439 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245070632. Listed at 17 retailers as of October 30, 2026, with prices from €923 to €2,439, a €1,516 spread on the same certified stone. NZ Jewellers lists it at €2,439. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2245070632
Dimensions6.88 × 6.03 × 3.38 mm
L/W Ratio1.14
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
6.88 mm6.03 mm0.90 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2245070632
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 49.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €2,439 EUR|Low: €811 EUR|High: €2,439 EUR|Avg: €1,278 EUR
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 4€923 EUR
Retailer 2€958 EUR
Retailer 5€958 EUR
Retailer 3€1,000 EUR
Retailer 16€1,000 EUR
Retailer 17€1,035 EUR
Retailer 15€1,038 EUR
Retailer 9€1,062 EUR
Retailer 10€1,130 EUR
Retailer 6€1,154 EUR
Retailer 7€1,154 EUR
Retailer 14€1,168 EUR
Retailer 8€1,308 EUR
Retailer 11€1,465 EUR
Retailer 13€1,842 EUR
Retailer 12€1,930 EUR
NZ Jewellers€2,439 EUR

36 data points across 17 retailers

17 retailers€923 EUR to €2,439 EUR

A
Cheapest Retailer
-
€923 EUR
$1,031 USD
Final sale: no returns
A
Retailer 2
-
€958 EUR
$1,070 USD
View
A
Retailer 3
-
€958 EUR
$1,070 USD
View
A
Retailer 4
-
€1,000 EUR
$1,117 USD
View
A
Retailer 5
-
€1,000 EUR
$1,117 USD
View
A
Retailer 6
-
€1,035 EUR
SGD 1,562 SGD
View
A
Retailer 7
-
€1,038 EUR
$1,160 USD
View
A
Retailer 8
-
€1,062 EUR
$1,187 USD
View
A
Retailer 9
-
€1,130 EUR
£994 GBP
View
A
Retailer 10
-
€1,154 EUR
$1,289 USD
View
A
Retailer 11
-
€1,154 EUR
$1,289 USD
View
A
Retailer 12
-
€1,168 EUR
£1,028 GBP
View
Retailer 13
-
€1,308 EUR
A$2,248 AUD
View
Price last confirmed 27 days ago
B+
Retailer 14
-
€1,465 EUR
ZAR 26,437 ZAR
View
B+
Retailer 15
-
€1,842 EUR
£1,620 GBP
View
B+
Retailer 16
-
€1,930 EUR
£1,698 GBP
View
Most Expensive
B
NZ Jewellers
19dc0f50-9947-42db-bbad-6d396aaefcf9 · Oct 30
€2,439 EUR
$2,725 USD
View
16 more retailers have this diamond
Prices start from €923 EURSave up to €1,516 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.

A
0.90ct Heart
€923 EUR