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Emerald|Natural|GIA

1.00ct J SI2 Emerald Natural Diamond

EX • J/SI2 • GIA 6511906630

Certificate GIA 6511906630

Diamond specifications and retailer prices

From €939 EUR
$1,049 USD
As of October 30, 2026
Save €479 EUR (34%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,418 EUR at GemTrove · As of October 31, 2026
View at GemTrove

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6511906630. Listed at 8 retailers as of October 30, 2026, with prices from €939 to €1,418, a €479 spread on the same certified stone. GemTrove lists it at €1,418. 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
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511906630
Dimensions6.59 × 4.86 × 3.26 mm
L/W Ratio1.36
Top View
6.59 mm4.86 mm1.00 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6511906630
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,418 EUR|Low: €823 EUR|High: €1,418 EUR|Avg: €1,144 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8€893 EUR
Retailer 6€939 EUR
Retailer 7€1,037 EUR
Retailer 4€1,082 EUR
Retailer 2€1,156 EUR
Retailer 5€1,172 EUR
Retailer 3€1,361 EUR
GemTrove€1,418 EUR

38 data points across 8 retailers

8 retailers€939 EUR to €1,418 EUR

Retailer 1
-
€893 EUR
$998 USD
Price last confirmed 76 days ago
A
Retailer 2
-
€939 EUR
$1,049 USD
View
Final sale: no returns
A
Retailer 3
-
€1,037 EUR
MYR 4,721 MYR
View
A
Retailer 4
-
€1,082 EUR
$1,209 USD
View
A
Retailer 5
-
€1,156 EUR
£1,016 GBP
View
B+
Retailer 6
-
€1,172 EUR
SGD 1,769 SGD
View
B+
Retailer 7
-
€1,361 EUR
$1,520 USD
View
Most Expensive
B+
GemTrove
GT-N-01258846-98 · Oct 31
€1,418 EUR
A$2,438 AUD
View
7 more retailers have this diamond
Prices start from €939 EURSave up to €479 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
€939 EUR