Emerald|Natural|GIA

0.90ct K SI2 Emerald Natural Diamond

GD • K/SI2 • GIA 6451515596

Shape and cutting style on the report: Emerald cut

Certificate GIA 6451515596

Diamond specifications and retailer prices

From €1,087 EUR
As of November 4, 2026
Save €1,063 EUR (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,872 EUR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.9ct natural emerald diamond

This 0.9ct natural emerald sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6451515596. Listed at 15 retailers as of November 4, 2026, with a 98% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6451515596
Dimensions6.41 × 4.67 × 2.90 mm
L/W Ratio1.37
Top View
6.41 mm4.67 mm0.90 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451515596
Side View
Table 68.0%CrownGirdle: THI-POLPavilionCulet: NoneDepth 62.1%

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 4
Current: €1,633 EUR|Low: €1,087 EUR|High: €2,182 EUR|Avg: €1,400 EUR|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4€1,087 EUR
Retailer 6€1,091 EUR
Retailer 5€1,177 EUR
Retailer 7€1,190 EUR
Retailer 8€1,226 EUR
Retailer 2€1,331 EUR
Retailer 9€1,359 EUR
Retailer 1€1,633 EUR
Retailer 3€2,150 EUR

43 data points across 9 retailers

15 retailers€1,087 EUR to €2,150 EUR

B
Cheapest Retailer
-
€1,087 EUR
B
Retailer 2
-
€1,091 EUR
View
Retailer 3
-
€1,177 EUR
View
Price last confirmed 29 days ago
Retailer 4
-
€1,177 EUR
View
Price last confirmed 8 days ago
B
Retailer 5
-
€1,190 EUR
View
B
Retailer 6
-
€1,226 EUR
View
Retailer 7
-
€1,231 EUR
View
Price last confirmed 38 days ago
B
Retailer 8
-
€1,297 EUR
View
B
Retailer 9
-
€1,331 EUR
View
Retailer 10
-
€1,359 EUR
View
Price last confirmed 28 days ago
B
Retailer 11
-
€1,359 EUR
View
B
Retailer 12
-
€1,359 EUR
View
C
Retailer 13
-
€1,633 EUR
View
C
Retailer 14
-
€2,150 EUR
View
Most Expensive
NZ Jewellers
b5855ede-f512-4fb7-9f63-eab61911cdd6 · Sep 30
€2,872 EUR
$3,223 USD
View
Price last confirmed 36 days ago
14 more retailers have this diamond
Prices start from €1,087 EURSave up to €1,063 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 Emerald
€1,087 EUR