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Emerald|Natural|GIA

1.00ct H SI1 Emerald Natural Diamond

ID • H/SI1 • GIA 1555529243

Certificate GIA 1555529243

Diamond specifications and retailer prices

From €1,529 EUR
As of November 6, 2026
Save €2,627 EUR (63%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,156 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555529243. Listed at 18 retailers as of November 5, 2026, with prices from €1,529 to €4,156, a €2,627 spread on the same certified stone. NZ Jewellers lists it at €4,156. 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

1.00
Carat
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle49.16°
Pavilion angle58.19°
OriginNatural
Grading LabGIA
CertificateGIA 1555529243
Dimensions4.79 × 6.71 × 3.19 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Knot, Needle
Top View
4.79 mm6.71 mm1.00 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555529243
Side View
Table 66.0%Crown 49.16°Girdle: STK-THKPavilion 58.19°Culet: NoneDepth 66.5%

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 6
Current: €4,156 EUR|Low: €1,485 EUR|High: €4,283 EUR|Avg: €2,127 EUR|-3.0%
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
November 6, 2026
Retailer 2€1,529 EUR
Retailer 5€1,573 EUR
Retailer 9€1,629 EUR
Retailer 7€1,634 EUR
Retailer 4€1,696 EUR
Retailer 3€1,704 EUR
Retailer 14€1,746 EUR
Retailer 6€1,756 EUR
Retailer 16€1,783 EUR
Retailer 10€1,801 EUR
Retailer 11€1,823 EUR
Retailer 13€1,842 EUR
Retailer 12€1,937 EUR
Retailer 8€2,291 EUR
Retailer 15€2,986 EUR
NZ Jewellers€4,156 EUR

33 data points across 16 retailers

18 retailers€1,529 EUR to €4,156 EUR

A
Cheapest Retailer
-
€1,529 EUR
A
Retailer 2
-
€1,573 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,629 EUR
View
A
Retailer 4
-
€1,634 EUR
View
B+
Retailer 5
-
€1,696 EUR
View
A
Retailer 6
-
€1,704 EUR
View
B+
Retailer 7
-
€1,746 EUR
View
B+
Retailer 8
-
€1,753 EUR
View
Retailer 9
-
€1,756 EUR
View
Price last confirmed 8 days ago
B+
Retailer 10
-
€1,783 EUR
View
B+
Retailer 11
-
€1,801 EUR
View
B+
Retailer 12
-
€1,823 EUR
View
B+
Retailer 13
-
€1,842 EUR
View
B+
Retailer 14
-
€1,937 EUR
View
Retailer 15
-
€2,081 EUR
View
Price last confirmed 8 days ago
Retailer 16
-
€2,291 EUR
View
Price last confirmed 32 days ago
B
Retailer 17
-
€2,986 EUR
View
Most Expensive
B
NZ Jewellers
65c57e9c-a0d7-4f67-83f2-2f7cbba6a180 · Nov 5
€4,156 EUR
$4,665 USD
View
17 more retailers have this diamond
Prices start from €1,529 EURSave up to €2,627 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
1.00ct Emerald
€1,529 EUR