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Heart|Natural|GIA

0.90ct I SI1 Heart Natural Diamond

VG • I/SI1 • GIA 6552554594

Certificate GIA 6552554594

Diamond specifications and retailer prices

From €861 EUR
$966 USD
As of November 2, 2026
Save €1,761 EUR (67%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,622 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552554594. Listed at 16 retailers as of October 30, 2026, with prices from €861 to €2,622, a €1,761 spread on the same certified stone. NZ Jewellers lists it at €2,622. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552554594
Dimensions6.68 × 5.64 × 3.94 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle, Indented Natural
Top View
6.68 mm5.64 mm0.90 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552554594
Side View
Table 57.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 58.9%

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: Nov 2
Current: €2,622 EUR|Low: €861 EUR|High: €2,622 EUR|Avg: €1,315 EUR|+1.0%
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
Retailer 18
November 2, 2026
Retailer 2€861 EUR
Retailer 7€897 EUR
Retailer 8€900 EUR
Retailer 16€974 EUR
Retailer 18€974 EUR
Retailer 17€1,011 EUR
Retailer 9€1,076 EUR
Retailer 3€1,098 EUR
Retailer 10€1,114 EUR
Retailer 14€1,123 EUR
Retailer 4€1,177 EUR
Retailer 5€1,177 EUR
Retailer 6€1,213 EUR
Retailer 13€1,503 EUR
Retailer 15€1,574 EUR
Retailer 11€1,969 EUR
Retailer 12€2,068 EUR
NZ Jewellers€2,622 EUR

29 data points across 18 retailers

16 retailers€861 EUR to €2,622 EUR

A
Cheapest Retailer
-
€861 EUR
$966 USD
A
Retailer 2
-
€897 EUR
$1,006 USD
View
A
Retailer 3
-
€900 EUR
$1,010 USD
View
A
Retailer 4
-
€974 EUR
$1,092 USD
View
A
Retailer 5
-
€1,011 EUR
$1,134 USD
View
B+
Retailer 6
-
€1,098 EUR
$1,232 USD
View
Retailer 7
-
€1,113 EUR
$1,248 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
€1,123 EUR
$1,260 USD
View
B+
Retailer 9
-
€1,177 EUR
$1,320 USD
View
B+
Retailer 10
-
€1,177 EUR
$1,320 USD
View
B+
Retailer 11
-
€1,213 EUR
$1,360 USD
View
B
Retailer 12
-
€1,503 EUR
View
B+
Retailer 13
-
€1,574 EUR
ZAR 28,529 ZAR
View
B
Retailer 14
-
€1,969 EUR
£1,739 GBP
View
B
Retailer 15
-
€2,068 EUR
£1,827 GBP
View
Most Expensive
B
NZ Jewellers
e2d3743c-7bee-42a7-80e3-5c44fe7d06b7 · Oct 30
€2,622 EUR
$2,941 USD
View
15 more retailers have this diamond
Prices start from €861 EURSave up to €1,761 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
€861 EUR